title: Carcinoma of the colon and rectum of rats by rectal infusion of N-methyl-N'-nitro-N-nitrosoguanidine.
mesh_terms: D000818:Animals; D002273:Carcinogens / Q000008:administration & dosage*; D003110:Colonic Neoplasms / Q000139:chemically induced*; D006146:Guanidines / Q000008:administration & dosage*; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009603:Nitroso Compounds / Q000008:administration & dosage*; D009604:Nitrosoguanidines / Q000008:administration & dosage; D051381:Rats; D012004:Rectal Neoplasms / Q000139:chemically induced*
chemical_list: D002273:Carcinogens; D006146:Guanidines; D009603:Nitroso Compounds; D009604:Nitrosoguanidines