Progesterone, 16-alpha-hydroxy-progesterone, and maintenance of pregnancy in mice.
D000818:Animals; D001681:Biological Assay; D002369:Castration; D010064:Embryo Implantation / Q000187:drug effects; D005260:Female; D005313:Fetal Death; D006908:Hydroxyprogesterones / Q000494:pharmacology*; D051379:Mice; D010053:Ovary / Q000502:physiology; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology*
D006908:Hydroxyprogesterones; D011374:Progesterone