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2. Antihypertensive and Renal Effects of Orally Administered Verapamil;Leonetti;Eur J Clin Pharmacol,1980
3. The treatment of Hypertension with Verapamil;Lewis;New Zealand Med J,1978
4. Verapamil in the Treatment of Hypertension;Midtbø;Curr Ther res,1980
5. Treatment of hypertension with verapamil;Leary;Curr Ther Res,1979