title: Case series of short synacthen tests supports using 9 am cortisol level to exclude adrenal insufficiency.
authors.affiliation: Department of Endocrinology and Diabetes, Watford General Hospital, Watford, UK.
authors.forename: Bernard
authors.initials: B
authors.lastname: Freudenthal
authors.affiliation: Department of Endocrinology and Diabetes, Watford General Hospital, Watford, UK.
authors.forename: Daniel
authors.initials: D
authors.lastname: Beder
authors.affiliation: Department of Endocrinology and Diabetes, Watford General Hospital, Watford, UK.
authors.forename: Arla
authors.initials: A
authors.lastname: Ogilvie
mesh_terms: D000309:Adrenal Insufficiency / Q000175:diagnosis*; D006801:Humans; D006854:Hydrocortisone / Q000097:blood* / Q000627:therapeutic use*; D011237:Predictive Value of Tests; D012189:Retrospective Studies
chemical_list: D006854:Hydrocortisone