RT Journal Article SR Electronic T1 A CASE OF CORNEA PLANA JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 486 OP 488 DO 10.1136/bjo.28.10.486 VO 28 IS 10 A1 Charles Cockburn YR 1944 UL http://bjo.bmj.com/content/28/10/486.abstract AB