RT Journal Article SR Electronic T1 From the Library JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 1672 OP 1672 DO 10.1136/bjo.2005.bjdec05ftl VO 89 IS 12 YR 2005 UL http://bjo.bmj.com/content/89/12/1672.abstract AB