PT - JOURNAL ARTICLE AU - Redmond Smith TI - T D V Swinscow DSC, MSC, MB, BS AID - 10.1136/bjo.76.12.767-a DP - 1992 Dec 01 TA - British Journal of Ophthalmology PG - 767--768 VI - 76 IP - 12 4099 - http://bjo.bmj.com/content/76/12/767.2.short 4100 - http://bjo.bmj.com/content/76/12/767.2.full SO - Br J Ophthalmol1992 Dec 01; 76