title: [Abdominal ultrasound].
authors.forename: R J
authors.initials: RJ
authors.lastname: de Knegt
authors.forename: J N L
authors.initials: JN
authors.lastname: Schouten
authors.forename: P
authors.initials: P
authors.lastname: Taimr
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging*; D002983:Clinical Competence; D006801:Humans; D007388:Internal Medicine / Q000592:standards*; D014463:Ultrasonography / Q000379:methods* / Q000592:standards*