PT - JOURNAL ARTICLE AU - Stallard, H. B. TI - ABSTRACTS AID - 10.1136/bjo.28.9.469 DP - 1944 Sep 01 TA - British Journal of Ophthalmology PG - 469--471 VI - 28 IP - 9 4099 - http://bjo.bmj.com/content/28/9/469.short 4100 - http://bjo.bmj.com/content/28/9/469.full SO - Br J Ophthalmol1944 Sep 01; 28