title: Rifampicin-associated pseudomembranous colitis.
mesh_terms: D003013:Clostridium / Q000302:isolation & purification; D004761:Enterocolitis, Pseudomembranous / Q000139:chemically induced*; D005243:Feces / Q000382:microbiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012293:Rifampin / Q000009:adverse effects*
chemical_list: D012293:Rifampin