RT Journal Article SR Electronic T1 OXFORD OPHTHALMOLOGICAL CONGRESS XXIInd ANNUAL MEETING, 1932 JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 488 OP 495 DO 10.1136/bjo.16.8.488 VO 16 IS 8 YR 1932 UL http://bjo.bmj.com/content/16/8/488.abstract AB