Infections in the wheezy child.
D000293:Adolescent; D001249:Asthma / Q000188:drug therapy / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D010850:Picornaviridae Infections / Q000150:complications; D012008:Recurrence; D012135:Respiratory Sounds; D012136:Respiratory Syncytial Viruses / Q000302:isolation & purification; D010253:Respirovirus Infections / Q000150:complications; D012229:Rhinovirus / Q000302:isolation & purification; D014777:Virus Diseases / Q000150:complications*