Singh, K P1980-04-012009-06-011980-04-012009-06-011980-04-01Singh KP. Local anaesthetic and myocardial depressant effects of beta adrenoceptor blocking agents. Indian Journal of Physiology and Pharmacology. 1980 Apr-Jun; 24(2): 161-2http://imsear.searo.who.int/handle/123456789/106344engAdrenergic beta-Antagonists --pharmacologyAnesthetics, LocalAnimalsAnti-Arrhythmia AgentsAnuraCyclopropanes --pharmacologyEphedrine --analogs & derivativesGuinea PigsHeart Conduction System --drug effectsLevobunolol --pharmacologyNeural Conduction --drug effectsPhenoxypropanolaminesPractolol --pharmacologyPropanolamines --pharmacologyRabbitsIn Vitro