RT Journal Article SR Electronic T1 Registration of blind and partially sighted people. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 733 OP 734 DO 10.1136/bjo.78.10.733 VO 78 IS 10 A1 R Wormald A1 J Evans YR 1994 UL http://bjo.bmj.com/content/78/10/733.abstract AB