Oestrogens and progesterone in the peripheral blood of the cow before, during and after parturition.
D000818:Animals; D002417:Cattle; D004967:Estrogens / Q000097:blood*; D005260:Female; D007743:Labor, Obstetric; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*
D004967:Estrogens; D011374:Progesterone