Early effect of conceptus on plasma progesterone level in the cow.
D000818:Animals; D002417:Cattle; D003338:Corpus Luteum / Q000378:metabolism / Q000502:physiology*; D010064:Embryo Implantation / Q000502:physiology; D005260:Female; D007315:Insemination, Artificial; D008722:Methods; D010053:Ovary / Q000601:surgery; D011247:Pregnancy; D011258:Pregnancy Tests; D011270:Pregnancy, Animal / Q000502:physiology*; D011374:Progesterone / Q000097:blood* / Q000378:metabolism
D011374:Progesterone