PT - JOURNAL ARTICLE ED - , TI - Education AID - 10.1136/bjo.2007.132340a DP - 2008 May 01 TA - British Journal of Ophthalmology PG - 712--713 VI - 92 IP - 5 4099 - http://bjo.bmj.com/content/92/5/712.short 4100 - http://bjo.bmj.com/content/92/5/712.full SO - Br J Ophthalmol2008 May 01; 92