RT Journal Article SR Electronic T1 Rapid Progressive Peripheral Ulcerative Keratitis Associated with Longstanding Rheumatoid Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1909 OP 1910 DO 10.3899/jrheum.160262 VO 43 IS 10 A1 WON-SEOK LEE A1 YUN-JUNG CHOI A1 WAN-HEE YOO YR 2016 UL http://www.jrheum.org/content/43/10/1909.abstract AB