title: Dismissal of the utility of free cortisol measurement is premature.
authors.forename: Jeremy
authors.initials: J
authors.lastname: Cohen
authors.forename: Carel
authors.initials: C
authors.lastname: Pretorius
authors.forename: Bala
authors.initials: B
authors.lastname: Venkatesh
mesh_terms: D000309:Adrenal Insufficiency / Q000175:diagnosis*; D016638:Critical Illness; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism*; D007362:Intensive Care Units; D008297:Male
chemical_list: D006854:Hydrocortisone