title: Experimental tumour induction in the rat nervous system by N-ethyl N-nitrosourea.
mesh_terms: D000818:Animals; D001932:Brain Neoplasms / Q000139:chemically induced; D009374:Neoplasms, Experimental / Q000139:chemically induced*; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D010524:Peripheral Nervous System Neoplasms / Q000139:chemically induced; D051381:Rats; D014508:Urea
chemical_list: D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D014508:Urea