Normal hypothalamic-pituitary-adrenal axis by high-dose cosyntropin testing in patients with abnormal response to low-dose cosyntropin stimulation: a retrospective review. - Fleseriu M; Gassner M; Yedinak C; Chicea L; Delashaw JB Jr; Loriaux DL (Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists, 2010)