title: Microdetermination of adrenocortical steroids by double isotope method. IV. Determination of corticosteroids in human placenta.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000032:analysis*; D005260:Female; D006801:Humans; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D011865:Radioisotope Dilution Technique / Q000379:methods
chemical_list: D000305:Adrenal Cortex Hormones