title: The induction of tumors of the nervous system with intravenous methylnitrosourea.
mesh_terms: D000818:Animals; D001254:Astrocytoma / Q000473:pathology; D001932:Brain Neoplasms / Q000139:chemically induced*; D002273:Carcinogens; D005260:Female; D005856:Germ-Free Life; D005910:Glioma / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009380:Neoplasms, Nerve Tissue / Q000139:chemically induced*; D009442:Neurilemmoma / Q000473:pathology; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D009837:Oligodendroglioma / Q000473:pathology; D051381:Rats; D011919:Rats, Inbred Strains; D014508:Urea
chemical_list: D002273:Carcinogens; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D014508:Urea