RT Journal Article SR Electronic T1 Trends in squint surgical activity JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 918 OP 918 DO 10.1136/bjo.87.7.918 VO 87 IS 7 A1 J Shankar A1 S Kaye YR 2003 UL http://bjo.bmj.com/content/87/7/918.1.abstract AB