title: Prenatal induction of neurogenic tumors in hamsters by precursors ethylurea and sodium nitrite.
mesh_terms: D000818:Animals; D006224:Cricetinae; D005260:Female; D005333:Fetus / Q000187:drug effects*; D005865:Gestational Age; D008297:Male; D008431:Maternal-Fetal Exchange; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000473:pathology; D009573:Nitrites; D010524:Peripheral Nervous System Neoplasms / Q000139:chemically induced* / Q000473:pathology; D011247:Pregnancy; D012737:Sex Factors; D014508:Urea / Q000031:analogs & derivatives
chemical_list: D009573:Nitrites; C007685:ethylurea; D014508:Urea