title: Pertussis interstitial emphysema.
mesh_terms: D002648:Child; D004646:Emphysema; D006801:Humans; D007223:Infant; D011656:Pulmonary Emphysema; D014917:Whooping Cough / Q000150:complications*
keywords: EMPHYSEMA/in infancy and childhood; WHOOPING COUGH/complications