Laboratory data on influenza in Canada, 1983-84.
D000328:Adult; D000367:Age Factors; D002170:Canada; D002648:Child; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology* / Q000382:microbiology; D009975:Orthomyxoviridae / Q000302:isolation & purification*; D012698:Serologic Tests