[Influenza 1969-1970--clinical characteristics].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012621:Seasons; D015022:Yugoslavia
Grip 1969-1970--klinicke osobitosti.