title: [Blood saving operations in abdominal surgery].
authors.forename: L
authors.initials: L
authors.lastname: Lehr
authors.forename: C
authors.initials: C
authors.lastname: Schuhmacher
authors.forename: J R
authors.initials: JR
authors.lastname: Siewert
mesh_terms: D000005:Abdomen / Q000601:surgery*; D016913:Blood Component Transfusion; D005858:Germany / Q000453:epidemiology; D006801:Humans; D012189:Retrospective Studies