title: Psoriatic arthritis--"DIP or not DIP? That is the question".
authors: D
authors: D
authors: Veale
authors: O
authors: O
authors: FitzGerald
mesh_terms: D015535:Arthritis, Psoriatic / Q000145:classification* / Q000473:pathology; D005384:Finger Joint / Q000473:pathology; D006801:Humans