Cortical and medullary adrenal activity in normal labour.
D000311:Adrenal Glands / Q000502:physiology*; D000313:Adrenal Medulla; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D011247:Pregnancy; D013256:Steroids / Q000032:analysis*
D013256:Steroids
ADRENAL GLANDS/physiology; LABOR/physiology; STEROIDS/determination