[Studies on influenza in Tokyo in 1983-1984 epidemic period. Analysis of occurrence under unusual meteorological conditions].
D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D006813:Humidity; D009980:Influenza A virus / Q000302:isolation & purification; D007251:Influenza, Human / Q000453:epidemiology* / Q000382:microbiology; D013696:Temperature; D014041:Tokyo; D014887:Weather