title: [Indications for the preoperative thoracic x-ray].
authors.forename: P
authors.initials: P
authors.lastname: Gerhardt
mesh_terms: D003955:Diagnostic Tests, Routine / Q000639:trends; D006801:Humans; D011300:Preoperative Care / Q000639:trends*; D013902:Radiography, Thoracic / Q000639:trends*
vernacular_title: Indikation zur präoperativen Thoraxaufnahme.