[Progesterone level in peripheral blood of cows during estrus cycle].
D000818:Animals; D002417:Cattle / Q000502:physiology*; D003338:Corpus Luteum / Q000502:physiology; D004971:Estrus; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D013997:Time Factors
D011374:Progesterone
Poziom progesteronu we krwi obwodowej w cyklu rujowym u krów.