RT Journal Article SR Electronic T1 BRITISH MASTERS OF OPHTHALMOLOGY SERIES JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP nil2 OP 292 DO 10.1136/bjo.3.7.nil2 VO 3 IS 7 A1 Leslie Buchanan YR 1919 UL http://bjo.bmj.com/content/3/7/nil2.abstract AB