TY - JOUR A1 - Avasthi, P T1 - All India ophthalmological conference Y1 - 1984/9/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 261 EP - 268 VL - 32 IS - 5 UR - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=1984;volume=32;issue=5;spage=261;epage=268;aulast=Avasthi N2 - ER -