PT - JOURNAL ARTICLE ED - , TI - Corrigendum AID - 10.1136/bjo.30.6.380 DP - 1946 Jun 01 TA - British Journal of Ophthalmology PG - 380--380 VI - 30 IP - 6 4099 - http://bjo.bmj.com/content/30/6/380.short 4100 - http://bjo.bmj.com/content/30/6/380.full SO - Br J Ophthalmol1946 Jun 01; 30