title: Studies on histogenesis of experimentally induced chorioepithelioma in rats.
mesh_terms: D000818:Animals; D002822:Choriocarcinoma / Q000139:chemically induced / Q000473:pathology*; D004273:DNA, Neoplasm / Q000032:analysis; D005260:Female; D006062:Gonadotropins / Q000032:analysis; D006651:Histocytochemistry; D010920:Placenta / Q000032:analysis; D011247:Pregnancy; D051381:Rats; D014594:Uterine Neoplasms / Q000139:chemically induced / Q000473:pathology*
chemical_list: D004273:DNA, Neoplasm; D006062:Gonadotropins