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2. Comparison between alprenolol and chlorthalidone as antihypertensive agents.;Bengtsson;Acta med. scand.,1972
3. Hemodynamic effects of propranolol and H 56/28 in man-a comparative study of two beta-adrenergic receptor antagonists.;Forsberg;Acta pharmacol. (Kbh.),1967
4. The haemodynamic effects of alprenolol and propranolol at rest and during exercise in hypertensive patients.;Johnsson;Pharmacol. Clin.,1969