TY - JOUR A1 - Patwardhan, D T1 - New instruments. An iris retractor (for use in ridley's operation). Y1 - 1955/1/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 20 EP - 20 VL - 3 IS - 1 UR - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=1955;volume=3;issue=1;spage=20;epage=20;aulast=Patwardhan N2 - ER -