title: Reproductive steroids in the bovine. V. Comparisons of fertile and nonfertile cows 0 to 42 days after breeding.
mesh_terms: D000818:Animals; D001947:Breeding; D002417:Cattle / Q000378:metabolism / Q000502:physiology*; D003345:Corticosterone / Q000097:blood / Q000652:urine; D004958:Estradiol / Q000097:blood / Q000652:urine; D004970:Estrone / Q000097:blood / Q000652:urine; D005260:Female; D005298:Fertility; D006854:Hydrocortisone / Q000097:blood / Q000652:urine; D007986:Luteinizing Hormone / Q000097:blood / Q000652:urine; D011374:Progesterone / Q000097:blood / Q000652:urine; D012098:Reproduction; D013256:Steroids / Q000378:metabolism*
chemical_list: D013256:Steroids; D004970:Estrone; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D003345:Corticosterone; D006854:Hydrocortisone