RT Journal Article SR Electronic T1 Obituary: Edwin Harry Leonard Cook, 1916-1971 JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 360 OP 360 DO 10.1136/bjo.55.5.360-a VO 55 IS 5 YR 1971 UL http://bjo.bmj.com/content/55/5/360.2.abstract AB