title: Pseudomembranous colitis probably due to rifampicin.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D004761:Enterocolitis, Pseudomembranous / Q000139:chemically induced*; D006801:Humans; D007422:Intestines / Q000382:microbiology; D012293:Rifampin / Q000009:adverse effects*
chemical_list: D012293:Rifampin