title: The Childhood Myositis Assessment Scale to assess muscle function in a patient with juvenile dermatomyositis.
authors.forename: Janjaap
authors.initials: J
authors.lastname: van der Net
authors.forename: Sylvia S M
authors.initials: SS
authors.lastname: Kamphuis
authors.forename: Paul J M
authors.initials: PJ
authors.lastname: Helders
mesh_terms: D002648:Child; D003882:Dermatomyositis / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D018482:Muscle, Skeletal / Q000502:physiology; D012720:Severity of Illness Index