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Christy, Beula ; Keeffe, Jill E. ; Nirmalan, Praveen K. ; Rao, Gullapalli N. (2010) A randomized controlled trial assessing the effectiveness of strategies delivering low vision rehabilitation: design and baseline characteristics of study participants Ophthalmic Epidemiology, 17 (4). pp. 203-210. ISSN 0928-6586

Kovai, Vilas ; Rao, Gullapalli N. ; Holden, Brien ; Sannapaneni, Krishnaiah ; Bhattacharya, Shubhra K. ; Khanna, Rohit (2010) Comparison of patient satisfaction with services of vision centers in rural areas of Andhra Pradesh, India Indian Jopurnal of Opthamology, 58 (5). pp. 407-413. ISSN 0301-4738

Krishnaiah, S. ; Das, T. P. ; Kovai, V. ; Rao, G. N. (2009) Associated factors for age-related maculopathy in the adult population in southern India: the Andhra Pradesh eye disease study British Journal of Opthamology, 93 (9). pp. 1146-1150. ISSN 0007-1161

Marmamula, Srinivas ; Keeffe, Jill E. ; Rao, Gullapalli N. (2009) Uncorrected refractive errors, presbyopia and spectacle coverage: results from a rapid assessment of refractive error survey Ophthalmic Epidemiology, 16 (5). pp. 269-274. ISSN 0928-6586

Fernandes, Merle ; Vemuganti, Geeta K. ; Rao, Gullapalli N. (2007) Bilateral periocular psoriasis: an initial manifestation of acute generalized pustular psoriasis with coexistent Sjogren's syndrome Clinical and Experimental Optometry, 35 (8). pp. 763-766. ISSN 0816-4622

Khanna, Rohit ; Raman, Usha ; Rao, Gullapalli N. (2007) Blindness and poverty in India: the way forward Clinical and Experimental Optometry, 90 (6). pp. 406-414. ISSN 0816-4622

Vemuganti, Geeta K. ; Sangwan, Virender S. ; Rao, Gullapalli N. (2007) The promise of stem cell therapy for eye disorders Clinical and Experimental Optometry, 90 (5). pp. 315-316. ISSN 0816-4622

Fatima, Anees ; Vemuganti, Geeta K. ; Iftekhar, Ghazala ; Rao, Gullapalli N. ; Sangwan, Virender S. (2007) In vivo survival and stratification of cultured limbal epithelium Clinical and Experimental Optometry, 35 (1). pp. 96-98. ISSN 0816-4622

Tejwani, Sushma ; Kolari, Rohini S. ; Sangwan, Virender S. ; Rao, Gullapalli N. (2007) Role of amniotic membrane graft for ocular chemical and thermal injuries Cornea, 26 (1). pp. 21-26. ISSN 0277-3740

Vaddavalli, Pravin K. ; Garg, Prashant ; Sharma, Savitri ; Thomas, Ravi ; Rao, Gullapalli N. (2006) Confocal microscopy for Nocardia keratitis Ophthalmology, 113 (9). pp. 1645-1650. ISSN 0161-6420

Krishnaiah, Sannapaneni ; Nirmalan, Praveen K. ; Shamanna, Bindiganavale R. ; Srinivas, Marmamula ; Rao, Gullapalli N. ; Thomas, Ravi (2006) Ocular trauma in a rural population of Southern India: the Andhra Pradesh eye disease study Opthamology, 113 (7). pp. 1159-1164. ISSN 0161-6420

Sangwan, Virender S. ; Matalia, Himanshu P. ; Vemuganti, Geeta K. ; Fatima, Anees ; Ifthekar, Ghazala ; Singh, Shashi ; Nutheti, Rishita ; Rao, Gullapalli N. (2006) Clinical outcome of autologous cultivated limbal epithelium transplantation Indian Journal of Opthamology, 54 (1). pp. 29-34. ISSN 0301-4738

Nirmalan, Praveen K. ; Krishnaiah, Sannapaneni ; Nutheti, Rishita ; Shamanna, Bindiganavale R. ; Rao, Gullapalli N. ; Thomas, Ravi (2006) Consanguinity and eye diseases with a potential genetic etiology. Data from a prevalence study in Andhra Pradesh, India Ophthalmic Epidemiology, 13 (1). pp. 7-13. ISSN 0928-6586

Sangwan, Virender S. ; Ramamurthy, Balasubramanya ; Shah, Urmi ; Garg, Prashant ; Sridhar, Mitthanamalli S. ; Rao, Gullapalli N. (2005) Outcome of corneal transplant rejection: a 10-year study Clinical and Experimental Optometry, 33 (6). pp. 623-627. ISSN 0816-4622

Rao, Gullapalli N. (2005) Eye care delivery for VISION 2020 International Congress Series, 1282 . pp. 275-277. ISSN 0531-5131

Fernandes, Merle ; Sridhar, Mittanamalli S. ; Sangwan, Virender S. ; Rao, Gullapalli N. (2005) Amniotic membrane transplantation for ocular surface reconstruction Cornea, 24 (6). pp. 643-653. ISSN 0277-3740

Sangwan, Virender S. ; Murthy, Somasheila I. ; Vemuganti, Geeta K. ; Bansal, Aashish K. ; Gangopadhyay, Nibaran ; Rao, Gullapalli N. (2005) Cultivated corneal epithelial transplantation for severe ocular surface disease in vernal keratoconjunctivitis Cornea, 24 (4). pp. 426-430. ISSN 0277-3740

Sangwan, Virender S. ; Matalia, Himanshu P. ; Vemuganti, Geeta K. ; Ifthekar, Ghazala ; Fatima, Anees ; Singh, Shashi ; Rao, Gullapalli N. (2005) Early results of penetrating keratoplasty after cultivated limbal epithelium transplantation Archives of Opthamology, 123 (3). pp. 334-340. ISSN 0003-9950

Holden, Brien A. ; Sankaridurg, Padmaja R. ; Sweeney, Deborah F. ; Stretton, Serina ; Naduvilath, Thomas J. ; Rao, Gullapalli N. (2005) Microbial keratitis in prospective studies of extended wear with disposable hydrogel contact lenses Cornea, 24 (2). pp. 156-161. ISSN 0277-3740

Thomas, Ravi ; Paul, Padma ; Rao, Gullapalli N. ; Muliyil, J. P. ; Mathai, Annie (2005) Present status of eye care in India Survey of Opthamology, 50 (1). pp. 85-101. ISSN 0039-6257

Fernandes, M. ; Sangwan, V. S. ; Bansal, A. K. ; Gangopadhyay, N. ; Sridhar, M. S. ; Garg, P. ; Aasuri, M. K. ; Nutheti, R. ; Rao, Gullapalli N. (2005) Outcome of pterygium surgery: analysis over 14 years Eye, 19 (1). pp. 1182-1190. ISSN 0950-222X

Pandrowala, Hijab ; Bansal, Aashish ; Vemuganti, Geeta K. ; Rao, Gullapalli N. (2004) Frequency, distribution, and outcome of keratoplasty for corneal dystrophies at a tertiary eye care center in South India Cornea, 23 (6). pp. 541-546. ISSN 0277-3740

Garg, Prashant ; Vemuganti, Geeta K. ; Chatarjee, Samrat ; Gopinathan, Usha ; Rao, Gullapalli N. (2004) Pigmented plaque presentation of dematiaceous fungal keratitis: a clinicopathologic correlation Cornea, 23 (6). pp. 571-576. ISSN 0277-3740

Sridhar, M. S. ; Mahesh, S. ; Bansal, A. K. ; Nutheti, Rishita ; Rao, Gullapalli N. (2004) Pellucid marginal corneal degeneration Opthamology, 111 (6). pp. 1102-1107. ISSN 0161-6420

Sangwan, Virender S. ; Matalia, Himanshu P. ; Vemuganti, Geeta K. ; Rao, Gullapalli N. (2004) Amniotic membrane transplantation for reconstruction of corneal epithelial surface in cases of partial limbal stem cell deficiency Indian Journal of Opthamology, 52 (4). pp. 281-285. ISSN 0301-4738

Sridhar, M. S. ; Mahesh, S. ; Bansal, A. K. ; Rao, G. N. (2004) Superior pellucid marginal corneal degeneration Eye, 18 (4). pp. 393-399. ISSN 0950-222X

Sankaridurg, Padmaja R. ; Sweeney, Deborah F. ; Holden, Brien A. ; Naduvilath, Thomas ; Velala, Indira ; Gora, Rashmi ; Krishnamachary, Murali ; Rao, Gullapalli N. (2003) Comparison of adverse events with daily disposable hydrogels and spectacle wear: results from a 12-month prospective clinical trial Ophthalmology, 110 (12). pp. 2327-2334. ISSN 0161-6420

Garg, Prashant ; Mahesh, S. ; Bansal, Aashish K. ; Gopinathan, Usha ; Rao, Gullapalli N. (2003) Fungal infection of sutureless self-sealing incision for cataract surgery Opthamology, 110 (11). pp. 2173-2177. ISSN 0161-6420

Sweeney, Deborah F. ; Jalbert, Isabelle ; Covey, Michael ; Sankaridurg, Padmaja R. ; Vajdic, Claire ; Holden, Brien A. ; Sharma, Savitri ; Ramachandran, Lakshmi ; Willcox, Mark D. P. ; Rao, Gullapalli N. (2003) Clinical characterization of corneal infiltrative events observed with soft contact lens wear Cornea, 22 (5). pp. 435-442. ISSN 0277-3740

Garg, Prashant ; Gopinathan, Usha ; Nutheti, Rishita ; Rao, Gullapalli N. (2003) Clinical experience with N-butyl cyanoacrylate tissue adhesive in fungal keratitis Cornea, 22 (5). pp. 405-408. ISSN 0277-3740

Sangwan, Virender S. ; Vemuganti, Geeta K. ; Iftekhar, Ghazala ; Bansal, Aashish K. ; Rao, Gullapalli N. (2003) Use of autologous cultured limbal and conjunctival epithelium in a patient with severe bilateral ocular surface disease induced by acid injury: a case report of unique application Cornea, 22 (5). pp. 478-481. ISSN 0277-3740

Sridhar, M. S. ; Gopinathan, Usha ; Rao, Gullapalli N. (2003) Fungal keratitis associated with vernal keratoconjunctivitis Cornea, 22 (1). pp. 80-81. ISSN 0277-3740

Sangwan, Virender S. ; Murthy, Somasheila I. ; Bansal, Aashish K. ; Rao, Gullapalli N. (2003) Surgical treatment of chronically recurring pterygium Cornea, 22 (1). pp. 63-65. ISSN 0277-3740

Sharma, Savitri ; Gopalakrishnan, Sujatha ; Aasuri, Murali K. ; Garg, Prashant ; Rao, Gullapalli N. (2003) Trends in contact lens-associated microbial keratitis in Southern India Opthamology, 110 (1). pp. 138-143. ISSN 0161-6420

Sridhar, M. S. ; Sharma, Savitri ; Gopinathan, Usha ; Rao, Gullapalli N. (2002) Anterior chamber tap: diagnostic and therapeutic indications in the management of ocular infections Cornea, 21 (7). pp. 716-722. ISSN 0277-3740

Sharma, Savitri ; Kunimoto, Derek Y. ; Gopinathan, Usha ; Athmanathan, Sreedharan ; Garg, Prashant ; Rao, Gullapalli N. (2002) Evaluation of corneal scraping smear examination methods in the diagnosis of bacterial and fungal keratitis: a survey of eight years of laboratory experience Cornea, 21 (7). pp. 643-647. ISSN 0277-3740

Dandona, Rakhi ; Dandona, Lalit ; Srinivas, Marmamula ; Giridhar, Pyda ; Nutheti, Rishita ; Rao, Gullapalli N. (2002) Planning low vision services in India: a population-based perspective Ophthalmology, 109 (10). pp. 1871-1878. ISSN 0161-6420

Gopinathan, Usha ; Garg, Prashant ; Fernandes, Merle ; Sharma, Savitri ; Athmanathan, Sreedharan ; Rao, Gullapalli N. (2002) The epidemiological features and laboratory results of fungal keratitis: a 10-year review at a referral eye care center in South India Cornea, 21 (6). pp. 555-559. ISSN 0277-3740

Kompella, Viswanadh B. ; Aasuri, Murali K. ; Rao, Gullapalli N. (2002) Management of pellucid marginal corneal degeneration with rigid gas permeable contact lenses CLAO Journal, 28 (3). pp. 140-145. ISSN 0733-8902

Athmanathan, Sreedharan ; Reddy, Sesha B. ; Nutheti, Rishita ; Rao, Gullapalli N. (2002) Comparison of an immortalized human corneal epithelial cell line with Vero cells in the isolation of Herpes simplex virus-1 for the laboratory diagnosis of of Herpes simplex keratitis BMC Ophthalmology, 2 (3). No pp. given. ISSN 1472-6890

Sridhar, M. S. ; Bansal, Aashish K. ; Rao, Gullapalli N. (2002) Surgically induced necrotizing scleritis after pterygium excision and conjunctival autograft Cornea, 21 (3). pp. 305-307. ISSN 0277-3740

Athmanathan, Sreedharan ; Bandlapally, Sesha Reddy ; Rao, Gullapalli N. (2002) Comparison of the sensitivity of a 24 h-shell vial assay, and conventional tube culture, in the isolation of Herpes simplex virus - 1 from corneal scrapings BMC Clinical Pathology, 2 (1). pp. 1-5. ISSN 1472-6890

Dandona, Rakhi ; Dandona, Lalit ; Srinivas, Marmamula ; Giridhar, Pyda ; McCarty, Catherine A. ; Rao, Gullapalli N. (2002) Population-based assessment of refractive error in India: the Andhra Pradesh eye disease study Clinical and Experimental Optometry, 30 (2). pp. 84-93. ISSN 0816-4622

Sangwan, V. S. ; Vemuganti, G. K. ; Singh, S. ; Kashyap, S. ; Iftekhar, G. ; Rao, G. N. (2002) Early results of ocular surface reconstruction in unilateral severe limbal stem cell deficiency using autologous cultured limbal and conjunctival stem cells Investigative Opthamalogy & Visual Science, 43 . ISSN 0146-0404

Dandona, R. ; Dandona, L. ; Srinivas, M. ; Giridhar, P. ; Prasad, M. N. ; Vilas, K. ; McCarty, C. A. ; Rao, G. N. (2002) Moderate visual impairment in India: the Andhra Pradesh eye disease study British Journal of Opthamology, 86 (4). pp. 373-377. ISSN 0007-1161

Athmanathan, Sreedharan ; Bandlapally, Sesha Reddy ; Rao, Gullapalli N. (2001) Collection of corneal impression cytology directly on a sterile glass slide for the detection of viral antigen: an inexpensive and simple technique for the diagnosis of HSV epithelial keratitis - a pilot study BMC Ophthalmology, 1 (3). pp. 1471-2415. ISSN 1472-6890

Sridhar, M. S. ; Vemuganti, Geeta K. ; Bansal, Aashish K. ; Rao, Gullapalli N. (2001) Anterior stromal puncture in bullous keratopathy: a clinicopathologic study Cornea, 20 (6). pp. 573-579. ISSN 0277-3740

Athmanathan, Sreedharan ; Sridhar, Mittanamalli S. ; Anand, Raj ; Mandal, Anil K. ; Rao, Gullapalli N. (2001) Herpes simplex virus bullous keratitis misdiagnosed as a case of pseudophakic bullous keratopathy with secondary glaucoma: an unusual presentation BMC Ophthalmology, 1 (2). pp. 1471-2415. ISSN 1471-2415

Sridhar, M. S. ; Sangwan, Virender S. ; Bansal, Aashish K. ; Rao, Gullapalli N. (2001) Amniotic membrane transplantation in the management of shield ulcers of vernal keratoconjunctivitis Opthamology, 108 (7). pp. 1218-1222. ISSN 0161-6420

Sridhar, M. S. ; Gopinathan, Usha ; Garg, Prashant ; Rao, Gullapalli N. (2001) Aspergillus fumigatus keratitis with wreath pattern infiltrates Cornea, 20 (5). pp. 534-535. ISSN 0277-3740

Murthy, Somashiela ; Bansal, Aashish K. ; Sridhar, M. S. ; Rao, Gullapalli N. (2001) Ipsilateral rotational autokeratoplasty: an alternative to penetrating keratoplasty in nonprogressive central corneal scars Cornea, 20 (5). pp. 455-457. ISSN 0277-3740

Sridhar, M. S. ; Sharma, Savitri ; Garg, Prashant ; Rao, Gullapalli N. (2001) Treatment and outcome of Nocardia keratitis Cornea, 20 (5). pp. 458-462. ISSN 0277-3740

Gopinathan, Usha ; Ramakrishna, T ; Willcox, Mark ; Rao, Ch. Mohan ; Balasubramanian, D ; Kulkarni, Ajay ; Vemuganti, Geeta Kashyap ; Rao, Gullapalli N (2001) Enzymatic, clinical and histologic evaluation of corneal tissues in experimental fungal keratitis in rabbits Experimental Eye Research, 72 (4). pp. 433-442. ISSN 0014-4835

Sridhar, M. S. ; Gopinathan, Usha ; Garg, Prashant ; Sharma, Savitri ; Rao, Gullapalli N. (2001) Ocular Nocardia infections with special emphasis on the cornea Survey of Opthamology, 45 (5). pp. 361-378. ISSN 0039-6257

Sridhar, Mittanamalli S. ; Sharma, Savitri ; Garg, Prashant ; Rao, Gullapalli N. (2001) Epithelial infectious crystalline keratopathy American Journal of Opthamology, 131 (2). pp. 255-257. ISSN 0002-9394

Snellingen, T. ; Rao, Gullapalli N. ; Shrestha, Jeevan K. ; Huq, Fazlul D. O. ; Cheng, Hung (2001) Quantitative and morphological characteristics of the human corneal endothelium in relation to age, gender, and ethnicity in cataract populations of South Asia Cornea, 20 (1). pp. 55-58. ISSN 0277-3740

Sankaridurg, Padmaja R. ; Sharma, Savitri ; Willcox, Mark ; Naduvilath, Thomas J. ; Sweeney, Deborah F. ; Holden, Brien A. ; Rao, Gullapalli N. (2000) Bacterial colonization of disposable soft contact lenses is greater during corneal infiltrative events than during asymptomatic extended lens wear Journal of Clinical Microbiology, 38 (12). pp. 4420-4424. ISSN 0095-1137

Dandona, Lalit ; Dandona, Rakhi ; Srinivas, M. ; John, Rajesh K. ; McCarty, Catherine A. ; Rao, Gullapalli N. (2000) Ocular trauma in an urban population in southern India: the Andhra Pradesh eye disease study Clinical and Experimental Optometry, 28 (5). pp. 350-356. ISSN 0816-4622

Sridhar, M. S. ; Bansal, Aashish K. ; Sangwan, Virender S. ; Rao, Gullapalli N. (2000) Amniotic membrane transplantation in acute chemical and thermal injury American Journal of Opthamology, 130 (1). pp. 134-137. ISSN 0002-9394

Sridhar, M. S. ; Garg, Prashant ; Das, Sujatha ; Vemuganti, Geeta ; Gopinathan, Usha ; Rao, Gullapalli N. (2000) Infectious keratitis in climatic droplet keratopathy Cornea, 19 (4). pp. 455-458. ISSN 0277-3740

Sankaridurg, Padmaja R. ; Rao, Gullapalli N. ; Rao, Hari Narayana ; Sweeney, Deborah F. ; Holden, Brien A. (2000) ATPase-positive dendritic cells in the limbal and corneal epithelium of guinea pigs after extended wear of hydrogel lenses Cornea, 19 (3). pp. 374-377. ISSN 0277-3740

Honavar, Santosh G. ; Bansal, Aashish K. ; Sangwan, Virender S. ; Rao, Gullapalli N. (2000) Amniotic membrane transplantation for ocular surface reconstruction in Stevens-Johnson syndrome Opthamology, 107 (5). pp. 975-979. ISSN 0161-6420

Choudhuri, Kushal K. ; Sharma, Savitri ; Garg, Prashant ; Rao, Gullapalli N. (2000) Clinical and microbiological profile of Bacillus keratitis Cornea, 19 (3). pp. 301-306. ISSN 0277-3740

Sridhar, M. S. ; Murthy, Somasheila ; Bansal, Aashish K. ; Rao, Gullapalli N. (2000) Corneal triple procedure: indications, complications, and outcomes: a developing country scenario Cornea, 19 (3). pp. 333-335. ISSN 0277-3740

Sridhar, M. S. ; Mandal, Anil K. ; Garg, Prashant ; Rao, Gullapalli N. (2000) Pupillary block glaucoma after tissue adhesive application and anterior chamber reformation with air Cornea, 19 (2). pp. 250-251. ISSN 0277-3740

Sridhar, Mittanamalli S. ; Honavar, Santosh G. ; Vemuganti, Geeta ; Rao, Gullapalli N. (2000) Conjunctival intraepithelial neoplasia presenting as corneal ulcer American Journal of Opthamology, 129 (1). pp. 92-94. ISSN 0002-9394

Kunimoto, Derek Y. ; Sharma, Savitri ; Garg, Prashant ; Gopinathan, Usha ; Miller, David ; Rao, Gullapalli N. (2000) Corneal ulceration in the elderly in Hyderabad, South India British Journal of Opthamology, 84 (1). pp. 54-59. ISSN 0007-1161

Sharma, Savitri ; Garg, Prashant ; Rao, Gullapalli N. (2000) Patient characteristics, diagnosis, and treatment of non-contact lens related Acanthamoeba keratitis British Journal of Opthamology, 84 (10). pp. 1103-1108. ISSN 0007-1161

Dandona, Lalit ; Dandona, Rakhi ; John, Rajesh K. ; McCarty, Catherine A. ; Rao, Gullapalli N. (2000) Population based assessment of uveitis in an urban population in southern India British Journal of Opthamology, 84 (7). pp. 706-709. ISSN 0007-1161

Dandona, L. ; Dandona, R. ; Srinivas, M. ; Mandal, P. ; McCarty, C. A. ; Rao, Gullapalli N. (2000) Unilateral visual impairment in an urban population in Southern India Indian Journal of Opthamology, 48 (1). pp. 59-64. ISSN 0301-4738

Dandona, Rakhi ; Dandona, Lalit ; Naduvilath, Thomas J. ; McCarty, Catherine A. ; Rao, Gullapalli N. (2000) Utilisation of eyecare services in an urban population in southern India: the Andhra Pradesh eye disease study British Journal of Opthamology, 84 (1). pp. 22-27. ISSN 0007-1161

Sankaridurg, Padmaja R. ; Sweeney, Deborah F. ; Sharma, Savitri ; Gora, Rashmi ; Naduvilath, Thomas ; Ramachandran, Lakshmi ; Holden, Brien A. ; Rao, Gullapalli N. (1999) Adverse events with extended wear of disposable hydrogels: results for the first 13 months of lens wear Opthamology, 106 (9). pp. 1671-1680. ISSN 0161-6420

Garg, Prashant ; Sharma, Savitri ; Rao, Gullapalli N. (1999) Ciprofloxacin-resistant pseudomonas keratitis Opthamology, 106 (7). pp. 1319-1323. ISSN 0161-6420

Dandona, Rakhi ; Dandona, Lalit ; Naduvilath, Thomas J. ; McCarty, Catherine A. ; Rao, Gullapalli N. (1999) Awareness of eye donation in an urban population in India Australian and New Zealand Journal of Opthamology, 27 (3). pp. 166-169. ISSN 0814-9763

Dandona, Lalit ; Dandona, Rakhi ; Naduvilath, Thomas J. ; McCarty, Catherine A. ; Mandal, Partha ; Srinivasa, M. ; Nanda, Ashok ; Rao, Gullapalli N. (1999) Population-based assessment of the outcome of cataract surgery in an urban population in southern India American Journal of Opthamology, 127 (6). pp. 650-658. ISSN 0002-9394

Dandona, Lalit ; Dandona, Rakhi ; Naduvilath, Thomas J. ; McCarty, Catherine A. ; Srinivas, Marmamula ; Mandal, Partha ; Nanda, Ashok ; Rao, Gullapalli N. (1999) Burden of moderate visual impairment in an urban population in southern India Ophthalmology, 106 (3). pp. 497-504. ISSN 0161-6420

Kunimoto, Derek Y. ; Sharma, Savitri ; Garg, Prashant ; Rao, Gullapalli N. (1999) In vitro susceptibility of bacterial keratitis pathogens to ciprofloxacin: emerging resistance Opthamology, 106 (1). pp. 80-85. ISSN 0161-6420

Sharma, S. ; Sankaridurg, P. R. ; Venkata, N. ; Potluri, S. ; Athmanathan, S. ; Reddy, S. ; Holden, B. A. ; Rao, G. N. (1999) Adherence of acanthamoeba to human corneal epithelial cells recovered from normal non-lens wearers and asymptomatic contact lens wearers Contact Lens and Anterior Eye, 22 (4). pp. 110-115. ISSN 1367-0484

Dandona, Lalit ; Dandona, Rakhi ; Naduvilath, Thomas J. ; McCarty, Catherine A. ; Rao, Gullapalli N. (1999) Population based assessment of diabetic retinopathy in an urban population in southern India British Journal of Opthamology, 83 (8). pp. 937-940. ISSN 0007-1161

Sharma, Savitri ; Kunimoto, Derek Y. ; Garg, Prashant ; Rao, Gullapalli N. (1999) Trends in antibiotic resistance of corneal pathogens: Part I. An analysis of commonly used ocular antibiotics Indian Journal of Opthamology, 47 (2). pp. 95-100. ISSN 0301-4738

Sharma, Savitri ; Kunimoto, Derek Y. ; Rao, Nagaraja T. ; Garg, Prashant ; Rao, Gullapalli N. (1999) Trends in antibiotic resistance of corneal pathogens: Part II. An analysis of leading bacterial keratitis isolates Indian Journal of Opthamology, 47 (2). pp. 101-109. ISSN 0301-4738

Kunimoto, Derek Y. ; Sharma, Savitri ; Reddy, Madhukar K. ; Gopinathan, Usha ; Jyothi, Jeevan ; Miller, David ; Rao, Gullapalli N. (1998) Microbial keratitis in children Opthamology, 105 (2). pp. 252-257. ISSN 0161-6420

Dandona, L. ; Naduvilath, T. J. ; Janarthanan, M. ; Rao, G. N. (1998) Causes of corneal graft failure in India Indian Journal of Opthamology, 46 (3). pp. 149-152. ISSN 0301-4738

Shamanna, B. R. ; Dandona, L. ; Rao, G. N. (1998) Economic burden of blindness in India Indian Journal of Opthamology, 46 (3). pp. 169-172. ISSN 0301-4738

Sitaramamma, T. ; Shivaji, S. ; Rao, Gullapalli N. (1998) Effect of storage on protein concentration of tear samples Ophthalmic Epidemiology, 17 (10). pp. 1027-1035. ISSN 0928-6586

Sitaramamma, T. ; Shivaji, S. ; Rao, Gullapalli N. (1998) HPLC analysis of closed, open, and reflex eye tear proteins Indian Journal of Ophthalmology, 46 (4). pp. 239-245. ISSN 0301-4738

Dandona, L. ; Gilbert, C. E. ; Rahi, J. S. ; Rao, G. N. (1998) Planning to reduce childhood blindness in India Indian Journal of Opthamology, 46 (2). pp. 117-122. ISSN 0301-4738

Gopinathan, U. ; Stapleton, F. ; Sharma, S. ; Willcox, M. D. P. ; Sweeney, D. F. ; Rao, G. N. ; Holden, B. A. (1997) Microbial contamination of hydrogel contact lenses Journal of Applied Microbiology, 82 (5). pp. 653-658. ISSN 1364-5072

Dandona, L. ; Ragu, K. ; Janarthanan, M. ; Naduvilath, T. J. ; Shenoy, R. ; Rao, G. N. (1997) Indications for penetrating keratoplasty in India Indian Journal of Opthamology, 45 (3). pp. 163-168. ISSN 0301-4738

Dandona, Lalit ; Naduvilath, Thomas J. ; Janarthanan, M. ; Ragu, Krishnan ; Rao, Gullapalli N. (1997) Survival analysis and visual outcome in a large series of corneal transplants in India British Journal of Opthamology, 81 (9). pp. 726-731. ISSN 0007-1161

Sankaridurg, P. R. ; Willcox, M. D. ; Sharma, S. ; Gopinathan, U. ; Janakiraman, D. ; Hickson, S. ; Vuppala, N. ; Sweeney, D. F. ; Rao, G. N. ; Holden, B. A. (1996) Haemophilus influenzae adherent to contact lenses associated with production of acute ocular inflammation Journal of Clinical Microbiology, 34 (10). pp. 2426-2431. ISSN 0095-1137

Agrawal, Vinay ; Kumar, Aashish ; Sangwan, Virender ; Rao, Gullapalli N. (1996) Cyanoacrylate adhesive with conjunctival resection and superficial keratectomy in mooren's ulcer Indian Journal of Opthamology, 44 (1). pp. 23-27. ISSN 0301-4738

Gopinathan, Usha ; Agrawal, Vinay ; Sharma, Savitri ; Rao, Gullapalli N. (1994) Donor corneoscleral rim contamination by gentamicin-resistant organisms Indian Journal of Opthamology, 42 (2). pp. 71-74. ISSN 0301-4738

Chandra Sekhar, G. ; Vance, G. ; Otton, S. ; Vinay Kumar, S. ; Stanley, J. N. A. ; Rao, G. N. (1994) Ocular manifestations of Hansen's disease Documenta Ophthalmologica, 87 (3). pp. 211-221. ISSN 0012-4486

Agrawal, Vinay ; Vagh, Mustali M. ; Sangwan, Virender ; Rao, Gullapalli N. (1994) Penetrating keratoplasty for pseudophakic bullous keratopathy Indian Journal of Opthamology, 42 (2). pp. 75-80. ISSN 0301-4738

Gopinathan, Usha ; Sharma, Savitri ; Boghani, Shobha ; Rao, Gullapalli N. (1994) Sterility and the disinfection potential of Indian contact lens solutions Indian Journal of Opthamology, 42 (2). pp. 65-70. ISSN 0301-4738

Sankaridurg, Padmaja R. ; Sangwan, Virender S. ; Gopinathan, Usha ; Rao, Gullapalli N. (1993) Fungal contamination of soft contact lens with Bipolaris spicifera International Contact Lens Clinic, 20 (7-8). pp. 140-144. ISSN 0892-8967

Saini, J. S. ; Rao, G. N. ; Aquavella, J. V. (1988) Post-keratoplasty corneal ulcers and bandage lenses Acta Ophthalmologica, 66 (1). pp. 99-103. ISSN 1755-375X

del Cerro, M. ; Gash, D. M. ; Rao, G. N. ; Notter, M. F. ; Wiegand, S. J. ; Sathi, S. ; del Cerro, C. (1987) Retinal transplants into the anterior chamber of the rat eye Neuroscience, 21 (3). pp. 707-723. ISSN 0306-4522

Del Cerro, M. ; Gash, D. M. ; Notter, M. F. D. ; Rao, G. N. ; Wiegand, S. J. ; Jiang, L. Q. ; Del Cerro, C. (1987) Transplanting strips of immature retinal tissue and suspensions of dissociated retinal cells into normal and extensively damaged eyes Annals of the New York Academy of Sciences, 495 (1). pp. 692-695. ISSN 0077-8923

Rao, G. N. ; Cotlier, E. (1986) Free epsilon amino groups and 5-hydroxymethylfurfural contents in clear and cataractous human lenses Investigative Opthamology & Visual science, 27 (1). pp. 98-102. ISSN 0146-0404

del Cerro, M. ; Gash, D. M. ; Rao, G. N. ; Notter, M. F. ; Wiegand, S. J. (1985) Intraocular retinal transplants Investigative Ophthalmology & Visual Science, 26 (8). pp. 1182-1185. ISSN 0146-0404

Ishida, Nobuo ; Rao, Gullapalli N. ; Cerro, Manuel del ; Aquavella, James V. (1984) Corneal nerve alterations in diabetes mellitus Archives of Opthamology, 102 (9). pp. 1380-1384. ISSN 0003-9950

Ishida, Nobuo ; Cerro, Manuel del ; Rao, Gullapalli N. ; Mathe, Maria ; Aquavella, James V. (1984) Corneal stromal innervation: a quantitative analysis of distribution Opthalmic Research, 16 (3). pp. 139-144. ISSN 0030-3747

Srinivasan, M. ; Rao, Gullapalli N. ; Aquavella, James V. (1984) Extended wear contact lenses using high water contact lenses in aphakia Indian Journal of Ophthalmology, 32 (6). pp. 516-518. ISSN 0301-4738

Lohman, Lawrence E. ; Rao, Gullapalli N. ; Aquavella, James V. (1982) Normal human corneal epithelium Archives of Ophthalmology, 100 (6). pp. 991-993. ISSN 0003-9950

Rao, G. N. ; Lohman, L. E. ; Aquavella, J. V. (1982) Cell size-shape relationships in corneal endothelium Investigative Opthamology & Visual Science, 22 (2). pp. 271-274. ISSN 0146-0404

Dale, R. T. ; Rao, G. N. ; Aquavella, J. V. ; Metz, H. S. (1981) Adolescent cystinosis: a clinical and specular microscopic study of an unusual sibship British Journal of Opthamology, 65 (12). pp. 828-832. ISSN 0007-1161

Rao, Gullapalli N. ; Stevens, Richard E. ; Mandelberg, Alan I. ; Aquavella, James V. (1980) Morphologic variations in graft endothelium Archives of Opthamology, 98 (2). pp. 1403-1406. ISSN 0003-9950

Rao, G. N. ; Waldron, W. R. ; Aquavella, J. V. (1980) Morphology of graft endothelium and donor age British Journal of Opthamology, 64 (7). pp. 523-527. ISSN 0007-1161

Blatt, H. L. ; Rao, G. N. ; Aquavella, J. V. (1979) Endothelial cell density in relation to morphology Investigative Opthamology & Visual Science, 18 (8). pp. 856-859. ISSN 0146-0404

Rao, Gullapalli N. ; Shaw, E. L. ; Stevens, R. E. ; Aquavella, J. V. (1979) Automated pattern analysis of corneal endothelium Opthamology, 86 (7). pp. 1367-1373. ISSN 0161-6420

Rao, Gullapalli N. ; Shaw, Edward L. ; Arthur, Elizabeth ; Aquavella, James V. (1978) Morphological appearance of the healing corneal endothelium Archives of Opthamology, 96 (11). pp. 2027-2030. ISSN 0003-9950