Progesterone and the prolonged progestational state: co-carcinogenic factors in mammary tumor induction.
D000818:Animals; D002273:Carcinogens; D005260:Female; D008325:Mammary Neoplasms, Experimental / Q000209:etiology*; D008748:Methylcholanthrene; D051379:Mice; D011374:Progesterone / Q000633:toxicity*
D002273:Carcinogens; D011374:Progesterone; D008748:Methylcholanthrene