title: Epidemiological and clinical features of influenza and respiratory syncytial virus infections among children in Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Takeuchi
mesh_terms: D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D007564:Japan; D008297:Male; D012136:Respiratory Syncytial Viruses; D010253:Respirovirus Infections / Q000150:complications / Q000453:epidemiology*; D012621:Seasons