Acute bronchitis in childhood.
D000208:Acute Disease; D001249:Asthma / Q000150:complications; D001991:Bronchitis / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D002648:Child; D006801:Humans; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000150:complications; D012306:Risk; D014777:Virus Diseases / Q000150:complications