PT - JOURNAL ARTICLE ED - , TI - From the Library DP - 2007 May 01 TA - British Journal of Ophthalmology PG - 704--704 VI - 91 IP - 5 4099 - http://bjo.bmj.com/content/91/5/704.short 4100 - http://bjo.bmj.com/content/91/5/704.full SO - Br J Ophthalmol2007 May 01; 91