title: A sequential in vivo-in vitro study of carcinogenesis induced in the rat brain by ethylnitrosourea.
mesh_terms: D000818:Animals; D001932:Brain Neoplasms / Q000139:chemically induced* / Q000473:pathology; D002478:Cells, Cultured; D005038:Ethylnitrosourea; D005260:Female; D005910:Glioma / Q000139:chemically induced* / Q000473:pathology; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000473:pathology; D009607:Nitrosourea Compounds; D011247:Pregnancy; D051381:Rats
chemical_list: D009607:Nitrosourea Compounds; D005038:Ethylnitrosourea