title: Progesterone and pregn-4-en-20 alpha-ol-3-one in ovarian venous blood during various reproductive states in the rat.
mesh_terms: D000818:Animals; D003656:Decidua / Q000502:physiology; D004971:Estrus; D005260:Female; D006801:Humans; D007044:Hysterectomy; D010053:Ovary / Q000098:blood supply / Q000378:metabolism / Q000502:physiology*; D011247:Pregnancy; D011284:Pregnenolone / Q000097:blood / Q000378:metabolism*; D011374:Progesterone / Q000097:blood / Q000378:metabolism*; D011555:Pseudopregnancy; D051381:Rats; D012098:Reproduction
chemical_list: D011374:Progesterone; D011284:Pregnenolone