Recurrent wheezing episodes following parainfluenza virus bronchiolitis.
D001990:Bronchiolitis, Viral / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D018184:Paramyxoviridae Infections / Q000150:complications*; D012008:Recurrence; D012135:Respiratory Sounds / Q000209:etiology*