TY - JOUR T1 - ANNUAL CONGRESS OF THE OPHTHALMOLOGICAL SOCIETY OF THE UNITED KINGDOM JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 275 LP - 280 DO - 10.1136/bjo.7.6.275 VL - 7 IS - 6 A2 - , Y1 - 1923/06/01 UR - http://bjo.bmj.com/content/7/6/275.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -