title: Fetal plasma steroids in relation to parturition. II. The effect of gestational age upon umbilical plasma corticosteroids following hysterotomy and Caesarean section.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000097:blood*; D001769:Blood; D002585:Cesarean Section; D005260:Female; D005333:Fetus / Q000032:analysis*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011869:Radioligand Assay; D014469:Umbilical Arteries; D014470:Umbilical Cord; D014471:Umbilical Veins; D014599:Uterus / Q000601:surgery
chemical_list: D000305:Adrenal Cortex Hormones