Gladman, D D Psoriatic arthritis. [electronic resource] - Current opinion in rheumatology Aug 1990 - 577-81 p. digital Publication Type: Journal Article; Review ISSN: 1040-8711 Standard No.: 10.1097/00002281-199002040-00004 doi Subjects--Topical Terms: Arthritis, Psoriatic--drug therapyHumans