PT - JOURNAL ARTICLE AU - H. B. Stallard AU - A. F. MacCallan TI - ABSTRACTS AID - 10.1136/bjo.30.3.188 DP - 1946 Mar 01 TA - British Journal of Ophthalmology PG - 188--190 VI - 30 IP - 3 4099 - http://bjo.bmj.com/content/30/3/188.short 4100 - http://bjo.bmj.com/content/30/3/188.full SO - Br J Ophthalmol1946 Mar 01; 30