Influenza-like diseases. Surveillance of influenza-like diseases through a national computer network, 1984-1989.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003195:Computer Communication Networks / Q000458:organization & administration*; D003199:Computer Systems; D005260:Female; D005602:France; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009313:National Health Programs; D011159:Population Surveillance / Q000379:methods*