title: A simple method for determining the free cortisol index in plasma: measurements in human pregnancy.
mesh_terms: D000293:Adolescent; D000327:Adsorption; D000328:Adult; D001665:Binding Sites; D002606:Charcoal / Q000494:pharmacology; D003276:Contraceptives, Oral; D005260:Female; D005312:Fetal Blood / Q000378:metabolism; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral; D002606:Charcoal; D006854:Hydrocortisone