title: Diurnal variation of power Doppler in metacarpophalangeal joints of patients with rheumatoid arthritis: a preliminary study.
authors.forename: Luca
authors.initials: L
authors.lastname: Semerano
authors.forename: Marwin
authors.initials: M
authors.lastname: Gutierrez
authors.forename: Géraldine
authors.initials: G
authors.lastname: Falgarone
authors.forename: Emilio
authors.initials: E
authors.lastname: Filippucci
authors.forename: Xavier
authors.initials: X
authors.lastname: Guillot
authors.forename: Marie-Christophe
authors.initials: MC
authors.lastname: Boissier
authors.forename: Walter
authors.initials: W
authors.lastname: Grassi
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D002940:Circadian Rhythm / Q000502:physiology; D006801:Humans; D008662:Metacarpophalangeal Joint / Q000000981:diagnostic imaging*; D018608:Ultrasonography, Doppler