RT Journal Article SR Electronic T1 CORRECTION JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 1355 OP 1355 DO 10.1136/bjo.2004.043406corr1 VO 88 IS 10 YR 2004 UL http://bjo.bmj.com/content/88/10/1355.2.abstract AB