title: Steroids and toxic megacolon.
mesh_terms: D003093:Colitis, Ulcerative / Q000188:drug therapy*; D003657:Decision Making; D006801:Humans; D008532:Megacolon, Toxic / Q000188:drug therapy*; D013256:Steroids / Q000627:therapeutic use*
chemical_list: D013256:Steroids