title: [The effect of exposure to carcinogens during pregnancy on the oncogenesis of the offspring: an experimental study].
mesh_terms: D000818:Animals; D002273:Carcinogens; D005260:Female; D008431:Maternal-Fetal Exchange; D009303:Nasopharyngeal Neoplasms / Q000139:chemically induced* / Q000473:pathology; D009532:Nickel / Q000009:adverse effects; D009602:Nitrosamines; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000139:chemically induced* / Q000473:pathology; D011270:Pregnancy, Animal / Q000187:drug effects*; D051381:Rats
chemical_list: D002273:Carcinogens; D009602:Nitrosamines; C029938:nickel sulfate; D009532:Nickel; C026156:N,N'-dinitrosopiperazine