RT Journal Article SR Electronic T1 Cataract surgery—the late arrival of science JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 401 OP 401 DO 10.1136/bjo.70.6.401 VO 70 IS 6 A1 AD Mcgs YR 1986 UL http://bjo.bmj.com/content/70/6/401.abstract AB