Endocrinology of the placenta and the evolution of viviparity.
D000818:Animals; D005075:Biological Evolution; D003338:Corpus Luteum / Q000502:physiology; D003656:Decidua / Q000502:physiology; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006062:Gonadotropins / Q000502:physiology; D008322:Mammals / Q000502:physiology; D010053:Ovary / Q000502:physiology; D010920:Placenta / Q000502:physiology*; D010926:Placental Hormones / Q000502:physiology; D011247:Pregnancy; D011388:Prolactin / Q000502:physiology; D012065:Relaxin / Q000502:physiology; D012098:Reproduction
D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D010926:Placental Hormones; D011388:Prolactin; D012065:Relaxin