Blumenfeld, J.D., Sealey, J.E., Schlussel, Y., et al. (1994) Diagnosis and treatment of primary hyperaldosteronism. Ann. Intern. Med., 121:877-885. Zayas, V.M., Blumenfeld, J.D., Bading, B., et al. (1993) Adrenergic regulation of renin secretion and renal hemodynamics during deliberate hypotension in humans. Am. J. Physiol. (Renal Fluid Electrolyte Physiol.) 34:F686-F692. Blumenfeld, J.D. (1993) Hypertension and adrenal disorders. Curr. Opin. Nephrol. Hypertens., 2:274-282. Ulick, S., Blumenfeld, J.D., Atlas, S.A., et al. (1993) The unique steroidogenesis of the aldosteronoma in the differential diagnosis of primary aldosteronism. J. Clin. Endocrinol. Metab., 76:873-878.