RT Journal Article SR Electronic T1 From the library JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 126 OP 126 DO 10.1136/bjo.2004.jan05ftl VO 89 IS 1 YR 2005 UL http://bjo.bmj.com/content/89/1/126.abstract AB