RT Journal Article SR Electronic T1 Scleromalacia perforans associated with Crohn's disease. Treated with sodium versenate (EDTA). JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 330 OP 335 DO 10.1136/bjo.57.5.330 VO 57 IS 5 A1 P J Evans A1 P Eustace YR 1973 UL http://bjo.bmj.com/content/57/5/330.abstract AB