title: Danger signs pleural friction rub.
authors.forename: N B
authors.initials: NB
authors.lastname: Davis
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D011655:Pulmonary Embolism / Q000150:complications / Q000188:drug therapy; D012135:Respiratory Sounds / Q000209:etiology*