[On some questions of materno-fetal hormonal relations].
D005260:Female; D005312:Fetal Blood; D005333:Fetus / Q000097:blood*; D006728:Hormones / Q000502:physiology*; D006801:Humans; D011247:Pregnancy / Q000097:blood
D006728:Hormones
FETUS/blood; HORMONES/physiology; PREGNANCY/blood