TY - JOUR T1 - OPERATION FOR PTERYGIUM JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 315 LP - 315 DO - 10.1136/bjo.46.5.315 VL - 46 IS - 5 AU - John Somerset Y1 - 1962/05/01 UR - http://bjo.bmj.com/content/46/5/315.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -