title: Identification of risk factors for psoriatic arthritis: scientific opportunity meets clinical need.
authors.forename: Alexis
authors.initials: A
authors.lastname: Ogdie
authors.forename: Joel M
authors.initials: JM
authors.lastname: Gelfand
mesh_terms: D015535:Arthritis, Psoriatic / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D018450:Disease Progression; D006801:Humans; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors