[Serological and virological studies during the influenza epidemics of 1968, 1969 and 1970 in the Halle area].
D000941:Antigens / Q000032:analysis; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D005859:Germany, East; D006801:Humans; D007251:Influenza, Human / Q000097:blood / Q000382:microbiology*; D008854:Microscopy, Electron; D009975:Orthomyxoviridae / Q000032:analysis*
D000941:Antigens
Serologische und virologische Untersuchungen während der Grippeepidemien 1968, 1969, und 1970 im Raum Halle.