RT Journal Article SR Electronic T1 BOOK NOTICES JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 334 OP 336 DO 10.1136/bjo.5.7.334 VO 5 IS 7 YR 1921 UL http://bjo.bmj.com/content/5/7/334.abstract AB