RT Journal Article SR Electronic T1 Avertin in Ophthalmology JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 603 OP 603 DO 10.1136/bjo.14.11.603 VO 14 IS 11 YR 1930 UL http://bjo.bmj.com/content/14/11/603.abstract AB