1. Abdelhamid S, Thomas L (1984) Katecholamine-Katechol-aminmetaboliten. In: Labor und Diagnose. (Hrsg) Thomas L. Med Verlagsgesellschaft Marburg/Lahn, S 737
2. Bravo EL, Gifford RW (1984) Pheochromocytoma: Diagnosis, Localization and Management. N Engl J Med 311: 1298
3. Cope CL (1964) Adrenal steroids and disease. Pitman, London
4. Gabrilove JL, Sharma DC, Wotiz HH, Dorfman RI (1965) Feminizing adrenocortical tumors in the male. „A review of 52 cases including a case report“. Medicine (Baltimore) 44: 37
5. Gitlow SE, Pertsemlidis D, Dziedzic SW (1983) Pheochromocytoma. In: Krieger ET, Bardin CW (ed) Current Therapy in Endocrinology 1983–1984. B.C.Decker INC Philadelphia, Toronto, p 110