TY - JOUR A1 - Khan, Asaf T1 - Letter Y1 - 1988/7/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 148 EP - 148 VL - 36 IS - 3 UR - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=1988;volume=36;issue=3;spage=148;epage=148;aulast=Khan N2 - ER -