title: Prostaglandin F group (PGF), progesterone, and estrogen concentrations in the uteroovarian venous plasma of the conscious ewe during the estrous cycle.
mesh_terms: D000818:Animals; D003338:Corpus Luteum / Q000254:growth & development; D004958:Estradiol / Q000097:blood*; D004971:Estrus; D005260:Female; D007601:Jugular Veins; D010053:Ovary / Q000098:blood supply; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011460:Prostaglandins F / Q000097:blood*; D012756:Sheep; D013997:Time Factors; D014599:Uterus / Q000098:blood supply
chemical_list: D011460:Prostaglandins F; D011374:Progesterone; D004958:Estradiol