1. Abboud, F. M. Relaxation, autonomic control and hypertension. N. Engl. J. Med. 294:107–109, 1976.
2. Benson, H., Shapiro, D., Tursky, B., and Schwartz, G. Decreased systolic blood pressure through operant conditioning techniques in patients with essential hypertension. Science 173:740–742, 1971.
3. Benson, H., and Wallace, R. K. Decreased blood pressure in hypertensive subjects who practice meditation. Circulation 46 (Suppl. II): 130, 1972.
4. Benson, H., Rosner, B. A., and Marzetta, B. R. Decreased systolic blood pressure in hypertensive subjects who practiced meditation. J. Clin. Invest. 52:8a, 1973.
5. Benson, H., Beary, J. F., and Carol, M. P. The relaxation response. Psychiatry 37:37–46, 1974.