title: Muscle ultrasound in Bethlem myopathy.
authors.forename: C G
authors.initials: CG
authors.lastname: Bönnemann
authors.forename: K
authors.initials: K
authors.lastname: Brockmann
authors.forename: F
authors.initials: F
authors.lastname: Hanefeld
mesh_terms: D006801:Humans; D018482:Muscle, Skeletal / Q000000981:diagnostic imaging*; D009135:Muscular Diseases / Q000000981:diagnostic imaging* / Q000235:genetics*; D014463:Ultrasonography