RT Journal Article SR Electronic T1 BJO at a glance JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 521 OP 521 DO 10.1136/bjo.87.5.521-a VO 87 IS 5 A1 Creig Hoyt YR 2003 UL http://bjo.bmj.com/content/87/5/521.2.abstract AB