title: [Use of excess mortality as a criterion of effectiveness in vaccination for the prevention of influenza].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005859:Germany, East; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000401:mortality* / Q000517:prevention & control; D008875:Middle Aged
chemical_list: D007252:Influenza Vaccines
vernacular_title: Untersuchungen zum Einsatz der Exzessmortalität als Effektivitätskriterium der Influenza-Schutzimpfung.