[Asian influenza during epidemic and interepidemic periods in 1969-70].
D004812:Epidemiologic Methods; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D009975:Orthomyxoviridae / Q000302:isolation & purification; D014455:Ukraine
Materialy po vyvchenniu hrypu, obumovlenoho virusom riznovydu A2 (honkonh)68 (A2-3), v epidemichni ta mizhepidemichni periody 1969-1970 pp.