title: Comment on: longitudinal examination with shoulder ultrasound in patients with polymyalgia rheumatica.
authors.forename: Paolo
authors.initials: P
authors.lastname: Falsetti
authors.forename: Caterina
authors.initials: C
authors.lastname: Acciai
authors.forename: Bruno
authors.initials: B
authors.lastname: Frediani
mesh_terms: D006801:Humans; D008137:Longitudinal Studies; D011111:Polymyalgia Rheumatica / Q000000981:diagnostic imaging*; D012785:Shoulder Joint / Q000000981:diagnostic imaging*; D018608:Ultrasonography, Doppler