title: Care study--Clostridium difficile: enteric spread of infection.
mesh_terms: D000368:Aged; D003015:Clostridium Infections / Q000451:nursing; D003428:Cross Infection / Q000451:nursing*; D003967:Diarrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D010356:Patient Isolation