title: Patient assessments of skin, joint, and nail disease activity in psoriatic arthritis.
authors.forename: Arthur
authors.initials: A
authors.lastname: Kavanaugh
authors.forename: Teresa
authors.initials: T
authors.lastname: Catalan
authors.forename: Sarah
authors.initials: S
authors.lastname: Cassell
mesh_terms: D015535:Arthritis, Psoriatic / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D010147:Pain Measurement; D012720:Severity of Illness Index