Chattopadhyay, DChatterjee, P RBaidya, B KMaity, A KGhosh, A K1992-05-012009-05-311992-05-012009-05-311992-05-01Chattopadhyay D, Chatterjee PR, Baidya BK, Maity AK, Ghosh AK. Ophthalmology: 21st century knocking at door. Journal of the Indian Medical Association. 1992 May; 90(5): 134http://imsear.searo.who.int/handle/123456789/105989engForecastingHumansMicrosurgery --trendsOphthalmology --trendsPigment Epithelium of Eye --transplantationRetina --transplantationRoboticsOphthalmology: 21st century knocking at door.Journal Article