PT - JOURNAL ARTICLE ED - , TI - BOOK NOTICES AID - 10.1136/bjo.11.12.636 DP - 1927 Dec 01 TA - British Journal of Ophthalmology PG - 636--638 VI - 11 IP - 12 4099 - http://bjo.bmj.com/content/11/12/636.short 4100 - http://bjo.bmj.com/content/11/12/636.full SO - Br J Ophthalmol1927 Dec 01; 11