RT Journal Article SR Electronic T1 COX-2 selective NSAIDS (May 1999) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 67 OP 67 VO 67 IS 1 A1 Ryan, Norman S. YR 2000 UL http://www.ccjm.org/content/67/1/67.1.abstract AB