The isolation of C21 steroids from human placenta.
D005260:Female; D006728:Hormones; D006801:Humans; D010920:Placenta; D010926:Placental Hormones; D011247:Pregnancy; D011276:Pregnanediol; D011372:Progestins
D006728:Hormones; D010926:Placental Hormones; D011372:Progestins; D011276:Pregnanediol
PLACENTA/hormones; PREGNANDIOL