PT - JOURNAL ARTICLE ED - , TI - TREATMENT AID - 10.1136/bjo.30.Suppl.59 DP - 1946 Jan 01 TA - British Journal of Ophthalmology PG - 59--62 VI - 30 IP - Suppl 4099 - http://bjo.bmj.com/content/30/supplement/59.short 4100 - http://bjo.bmj.com/content/30/supplement/59.full SO - Br J Ophthalmol1946 Jan 01; 30