title: Multifocal neoplasms of the nervous system induced with ethylnitrosourea in Wistar rats.
mesh_terms: D000818:Animals; D005038:Ethylnitrosourea; D005260:Female; D008297:Male; D008431:Maternal-Fetal Exchange; D009378:Neoplasms, Multiple Primary / Q000139:chemically induced / Q000473:pathology*; D009423:Nervous System Neoplasms / Q000139:chemically induced / Q000473:pathology*; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D051381:Rats
chemical_list: D005038:Ethylnitrosourea