1. The diagnosis and differential diagnosis of Cushing's syndrome and pseudo-Cushing's states;Newell-Price;Endocr Rev,1998
2. Cushing's syndrome;Nieman,2001
3. Cushing's disease;Bertagna,2002
4. Incidence and late prognosis of Cushing's syndrome: a population-based study;Lindholm;J Clin Endocrinol Metab,2001
5. Morbidity and mortality in Cushing's disease: an epidemiological approach;Etxabe;Clin Endocrinol (Oxf),1994