title: A reversal in the ratio of estrone and estradiol during late pregnancy in the uterine vein of ovariectomized rhesus monkeys.
mesh_terms: D000818:Animals; D002369:Castration; D004958:Estradiol / Q000097:blood*; D004970:Estrone / Q000097:blood*; D005260:Female; D005313:Fetal Death; D000882:Haplorhini; D008253:Macaca mulatta; D008297:Male; D007752:Obstetric Labor, Premature / Q000097:blood; D011247:Pregnancy; D011270:Pregnancy, Animal; D014599:Uterus / Q000502:physiology*
chemical_list: D004970:Estrone; D004958:Estradiol