title: [Demands for preserved blood and blood transfusions in planned operations].
abstract: An analysis is described which deals with the relation existing between those amounts of stored blood which are demanded and used in serological cross tests on the one hand and that transfused stored blood used in operations which can be planned in selected clinics on the other hand by accounting for the demanding parameters of 3 stored blood items and less and 4 stored blood items and more.
mesh_terms: D001788:Blood Grouping and Crossmatching; D001793:Blood Preservation / Q000191:economics*; D001803:Blood Transfusion / Q000706:statistics & numerical data*; D006801:Humans; D013514:Surgical Procedures, Operative
vernacular_title: Blutkonservenanforderung und Bluttransfusion bei planbaren Operationen.