1. Wieland, D.M., Wu, J., Brown, L.E., Mangner, T.J., Swanson, D.P., Beierwaltes, W.H.: Radiolabeled adrenergic neuron-blocking agents: Adrenomedullary imaging with (I131) iodobenzylguanidine. J. Nucl. Med.21:349, 1980
2. Sisson, J.C., Frager, M.S., Valk, T.W., Gross, M.D., Swanson, D.P., Wieland, D.M., Tobes, M.C., Beierwaltes, W.H., Thompson, N.W.: Scintigraphic localization of pheochromocytoma. N. Engl. J. Med.305:12, 1981
3. Shapiro, B., Sisson, J., Kalff, V., et al.: The localization of middle mediastinal pheochromocytomas. J. Thorac. Cardiovasc. Surg. (in press)
4. Carney, J.A.: The triad of gastric epitheloid leiomyosarcoma, functioning extra-adrenal paraganglioma and pulmonary chondroma: 5-year review. Medicine62:159, 1983
5. Carney, J.A., Sizemore, G.W., Sheps, S.G.: Adrenal medullary disease in multiple endocrine neoplasia, type II pheochromocytoma and its precursors. Am. J. Clin. Pathol.66:279, 1976