Progesterone in utero-ovarian venous plasma during pregnancy in ewes.
D000818:Animals; D003338:Corpus Luteum / Q000502:physiology; D005260:Female; D010053:Ovary; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood* / Q000378:metabolism; D012756:Sheep / Q000502:physiology*; D014599:Uterus; D014680:Veins
D011374:Progesterone