Respiratory infections in the pre-school child: a review of 435 cases admitted to Adeoyo Hospital, Ibadan.
D002648:Child; D006760:Hospitalization; D006761:Hospitals; D006801:Humans; D007223:Infant; D009549:Nigeria; D012141:Respiratory Tract Infections; D012574:Schools
RESPIRATORY TRACT INFECTIONS/in infancy and childhood