title: Vital capacity in lying position: important in Duchenne patients.
authors.forename: P
authors.initials: P
authors.lastname: Wijkstra
authors.forename: A
authors.initials: A
authors.lastname: Hazenberg
authors.forename: J
authors.initials: J
authors.lastname: Nieuwenhuis
mesh_terms: D006801:Humans; D020388:Muscular Dystrophy, Duchenne / Q000150:complications*; D012131:Respiratory Insufficiency / Q000175:diagnosis* / Q000209:etiology*; D016683:Supine Position; D014797:Vital Capacity