[Influenza in 1957; importance of influenza virus types in epidemiology, clinical manifestations and prevention of grippe].
D035843:Biomedical Research; D018737:Hand Strength; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D009975:Orthomyxoviridae
INFLUENZA/epidemiology
Zur Influenza 1957; die Bedeutung der Influenzavirustypen für Epidemiologie, Klinik und Prophylaxe der Grippe.