Shevde, S The action of beta-receptor antagonists on intracellular cardiac potentials. [electronic resource] - British journal of pharmacology Feb 1970 - 448P p. digital Publication Type: Journal Article ISSN: 0007-1188 Subjects--Topical Terms: Acetanilides--pharmacologyAction Potentials--drug effectsAdrenergic beta-Agonists--pharmacologyAmino Alcohols--pharmacologyAnimalsGuinea PigsHeart--drug effectsIn Vitro TechniquesMuscle Contraction--drug effectsPropranolol--pharmacologyRabbitsSympatholytics--pharmacologySympathomimetics--pharmacology