title: [Principles for general ultrasound practice. Urinary tract obstructions].
authors.forename: St
authors.initials: S
authors.lastname: Schnur
mesh_terms: D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D014463:Ultrasonography; D014563:Urodynamics / Q000502:physiology*; D014570:Urologic Diseases / Q000000981:diagnostic imaging* / Q000209:etiology
vernacular_title: Prinzipien der allgemeinen sonographischen Praxis. Harnabflussstörungen.