title: Possible placental origin of ACTH in normal human pregnancy.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000096:biosynthesis* / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000652:urine; D007457:Iodine Radioisotopes; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D007457:Iodine Radioisotopes; D000324:Adrenocorticotropic Hormone; D006854:Hydrocortisone