PT - JOURNAL ARTICLE ED - , TI - ANNUAL CONGRESS OF THE OPHTHALMOLOGICAL SOCIETY OF THE UNITED KINGDOM AID - 10.1136/bjo.24.6.303-a DP - 1940 Jun 01 TA - British Journal of Ophthalmology PG - 303--309 VI - 24 IP - 6 4099 - http://bjo.bmj.com/content/24/6/303.2.short 4100 - http://bjo.bmj.com/content/24/6/303.2.full SO - Br J Ophthalmol1940 Jun 01; 24