RT Journal Article SR Electronic T1 COMMITTEE ON THE CAUSES AND PREVENTION OF BLINDNESS JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 460 OP 463 DO 10.1136/bjo.5.10.460-a VO 5 IS 10 YR 1921 UL http://bjo.bmj.com/content/5/10/460.2.abstract AB