title: Psoriatic Arthritis.
authors.affiliation: From the Allergy, Immunology, and Rheumatology Division, University of Rochester Medical School, Rochester, NY (C.T.R.); the Pediatric Translational Research Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD (R.A.C.); and the University Health Network (UHN) Krembil Research Institute, the Psoriatic Arthritis Program, and the Centre for Prognosis Studies in the Rheumatic Diseases - all at Toronto Western Hospital, Toronto (D.D.G.).
authors.forename: Christopher T
authors.initials: CT
authors.lastname: Ritchlin
authors.affiliation: From the Allergy, Immunology, and Rheumatology Division, University of Rochester Medical School, Rochester, NY (C.T.R.); the Pediatric Translational Research Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD (R.A.C.); and the University Health Network (UHN) Krembil Research Institute, the Psoriatic Arthritis Program, and the Centre for Prognosis Studies in the Rheumatic Diseases - all at Toronto Western Hospital, Toronto (D.D.G.).
authors.forename: Robert A
authors.initials: RA
authors.lastname: Colbert
authors.affiliation: From the Allergy, Immunology, and Rheumatology Division, University of Rochester Medical School, Rochester, NY (C.T.R.); the Pediatric Translational Research Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD (R.A.C.); and the University Health Network (UHN) Krembil Research Institute, the Psoriatic Arthritis Program, and the Centre for Prognosis Studies in the Rheumatic Diseases - all at Toronto Western Hospital, Toronto (D.D.G.).
authors.forename: Dafna D
authors.initials: DD
authors.lastname: Gladman
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D044966:Anti-Retroviral Agents / Q000627:therapeutic use; D015535:Arthritis, Psoriatic / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D017281:Cost of Illness; D003937:Diagnosis, Differential; D006801:Humans; D015995:Prevalence; D011859:Radiography; D025241:Spondylarthritis / Q000175:diagnosis; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D044966:Anti-Retroviral Agents; D014409:Tumor Necrosis Factor-alpha