title: Psoriatic arthritis: is it for real?
authors.forename: Maxime
authors.initials: M
authors.lastname: Dougados
mesh_terms: D015535:Arthritis, Psoriatic / Q000175:diagnosis* / Q000453:epidemiology*; D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000453:epidemiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D011379:Prognosis; D018570:Risk Assessment; D012720:Severity of Illness Index