title: Ultrasound of metatarsophalangeal joints in an early inflammatory arthritis cohort: comment on the article by Sheane et al.
authors.forename: Fulvia
authors.initials: F
authors.lastname: Ceccarelli
authors.forename: Annamaria
authors.initials: A
authors.lastname: Iagnocco
authors.forename: Manuela
authors.initials: M
authors.lastname: Di Franco
authors.forename: Cristina
authors.initials: C
authors.lastname: Iannuccelli
authors.forename: Guido
authors.initials: G
authors.lastname: Valesini
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000000981:diagnostic imaging*; D015331:Cohort Studies; D042241:Early Diagnosis; D006801:Humans; D008683:Metatarsophalangeal Joint / Q000000981:diagnostic imaging*; D013585:Synovitis / Q000175:diagnosis / Q000000981:diagnostic imaging; D014463:Ultrasonography