title: Necrotising pneumonia and empyema caused by Clostridium bifermentnas.
mesh_terms: D000328:Adult; D003013:Clostridium; D003015:Clostridium Infections / Q000175:diagnosis; D004653:Empyema / Q000209:etiology*; D005260:Female; D006801:Humans; D011014:Pneumonia / Q000209:etiology* / Q000473:pathology; D013923:Thromboembolism / Q000209:etiology