title: Pseudomembranous enterocolitis.
mesh_terms: D000368:Aged; D000900:Anti-Bacterial Agents / Q000009:adverse effects; D003937:Diagnosis, Differential; D004761:Enterocolitis, Pseudomembranous / Q000139:chemically induced / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012007:Rectum / Q000473:pathology; D012812:Sigmoidoscopy
chemical_list: D000900:Anti-Bacterial Agents