title: Cytotoxicity of cyproheptadine and methysergide to chemically induced carcinomas of rat colon.
mesh_terms: D000818:Animals; D003110:Colonic Neoplasms / Q000139:chemically induced / Q000188:drug therapy* / Q000648:ultrastructure; D003533:Cyproheptadine / Q000627:therapeutic use*; D004127:Dimethylhydrazines; D008297:Male; D008784:Methysergide / Q000627:therapeutic use*; D008854:Microscopy, Electron; D051381:Rats
chemical_list: D004127:Dimethylhydrazines; D003533:Cyproheptadine; D008784:Methysergide