Influenza in Arkansas 1976-77.
D000328:Adult; D000368:Aged; D001131:Arkansas; D002648:Child; D005260:Female; D006801:Humans; D007114:Immunization; D007223:Infant; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control; D008297:Male; D008875:Middle Aged