PT - JOURNAL ARTICLE ED - , TI - OPHTHALMOLOGICAL SOCIETY OF THE UNITED KINGDOM AID - 10.1136/bjo.28.5.251 DP - 1944 May 01 TA - British Journal of Ophthalmology PG - 251--252 VI - 28 IP - 5 4099 - http://bjo.bmj.com/content/28/5/251.short 4100 - http://bjo.bmj.com/content/28/5/251.full SO - Br J Ophthalmol1944 May 01; 28