[Influenza vaccination].
D000956:Antigens, Viral / Q000032:analysis; D005860:Germany, West; D006801:Humans; D007252:Influenza Vaccines / Q000627:therapeutic use*; D007251:Influenza, Human / Q000517:prevention & control*
D000956:Antigens, Viral; D007252:Influenza Vaccines
Influenzaschutzimpfung.