[Progesterone, delta-4-pregnen-20alpha-ol-3-one, delta 4-pregnen-20beta-ol-3-one and 17alpha-hydroxy-progesterone in the plasma of the umbilical vein and the umbilical artery].
D005312:Fetal Blood; D006801:Humans; D006908:Hydroxyprogesterones; D010949:Plasma; D011284:Pregnenolone / Q000097:blood*; D011374:Progesterone / Q000031:analogs & derivatives; D014469:Umbilical Arteries; D014471:Umbilical Veins
D006908:Hydroxyprogesterones; D011374:Progesterone; D011284:Pregnenolone
PREGNENOLONE/blood; PROGESTERONE/related compounds; UMBILICAL CORD/blood