TY - JOUR T1 - Italian Ophthalmic Society JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 80 LP - 80 DO - 10.1136/bjo.11.2.80 VL - 11 IS - 2 A2 - , Y1 - 1927/02/01 UR - http://bjo.bmj.com/content/11/2/80.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -