PT - JOURNAL ARTICLE ED - , TI - ABSTRACTS AID - 10.1136/bjo.10.7.403 DP - 1926 Jul 01 TA - British Journal of Ophthalmology PG - 403--412 VI - 10 IP - 7 4099 - http://bjo.bmj.com/content/10/7/403.short 4100 - http://bjo.bmj.com/content/10/7/403.full SO - Br J Ophthalmol1926 Jul 01; 10