Plasma progesterone levels in the stoat.
D000818:Animals; D002250:Carbon Radioisotopes; D002335:Carnivora / Q000502:physiology*; D003338:Corpus Luteum / Q000502:physiology; D010064:Embryo Implantation; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000097:blood* / Q000378:metabolism; D012621:Seasons; D013997:Time Factors
D002250:Carbon Radioisotopes; D011374:Progesterone