1. Occurrence of pheochromocytoma in Rochester, Minnesota, 1950 through 1979;Beard;Mayo Clin Proc,1983
2. Pheochromocytoma in Sweden 1958–1981: an analysis of the national cancer registry data;Stenström;Acta Med Scand,1986
3. Prevalence of clinically unsuspected pheochromocytoma: review of a 50-year autopsy series;St John Sutton;Mayo Clin Proc,1981
4. Pheochromocytoma;Sheps,1984
5. Paragangliomatosis with numerous catecholamine-producing tumors;Karasov;Mayo Clin Proc,1982