[Incidence of A and B influenza viruses in acute respiratory diseases of 301 children hospitalized between January 1963 and September 1968. Serologic study].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human / Q000453:epidemiology*; D009975:Orthomyxoviridae; D012141:Respiratory Tract Infections / Q000453:epidemiology*; D012384:Rome
Incidenza dei virus influenzali A e B nelle affezioni respiratorie acute di 301 bambini ricoverati dal Gennaio 1963 al Settembre 1968. Studio sierologico.