Full text: Available Index: IMSEAR (South-East Asia) Main subject: Aged, 80 and over / Aged / Humans / Cataract Extraction / Visual Acuity / Child / Child, Preschool / Iris / Follow-Up Studies / Adolescent Type of study: Observational study / Prognostic study Limits: Aged80 Language: English Journal: Indian J Ophthalmol Year: 1986 Type: Article