PT - JOURNAL ARTICLE ED - , TI - Arthur James Ballantyne AID - 10.1136/bjo.39.1.63 DP - 1955 Jan 01 TA - British Journal of Ophthalmology PG - 63--64 VI - 39 IP - 1 4099 - http://bjo.bmj.com/content/39/1/63.short 4100 - http://bjo.bmj.com/content/39/1/63.full SO - Br J Ophthalmol1955 Jan 01; 39