title: [The same procedure as every year].
authors.affiliation: Pneumologie 1 Lungenklinik Heckeshorn, Krankenhaus Zehlendorf, Berlin.
authors.forename: T
authors.initials: T
authors.lastname: Schaberg
mesh_terms: D000998:Antiviral Agents / Q000008:administration & dosage*; D003430:Cross-Sectional Studies; D004196:Disease Outbreaks / Q000517:prevention & control*; D005858:Germany / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D012307:Risk Factors
chemical_list: D000998:Antiviral Agents; D007252:Influenza Vaccines