title: Cortisol concentrations in the umbilical artery and vein of breech-presenting infants at term in relation to the method of delivery.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D005316:Fetal Distress / Q000097:blood; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D011247:Pregnancy
chemical_list: D000324:Adrenocorticotropic Hormone; D006854:Hydrocortisone