RT Journal Article SR Electronic T1 DR. ERNEST E. MADDOX JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 55 OP 58 DO 10.1136/bjo.18.1.55 VO 18 IS 1 YR 1934 UL http://bjo.bmj.com/content/18/1/55.abstract AB