title: Relapse of pseudomembranous colitis after vancomycin therapy.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D003013:Clostridium / Q000302:isolation & purification; D003015:Clostridium Infections / Q000188:drug therapy; D004761:Enterocolitis, Pseudomembranous / Q000188:drug therapy* / Q000382:microbiology; D005243:Feces / Q000382:microbiology; D006801:Humans; D012008:Recurrence; D013997:Time Factors; D014640:Vancomycin / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014640:Vancomycin