Shah, G FRaval, J DGandhi, T PPatel, M R1983-10-012009-06-011983-10-012009-06-011983-10-01Shah GF, Raval JD, Gandhi TP, Patel MR. Negative ionotropic effect of sodium valproate on some isolated heart preparations. Indian Journal of Physiology and Pharmacology. 1983 Oct-Dec; 27(4): 353-4http://imsear.searo.who.int/handle/123456789/106772engAcetylcholine --pharmacologyAnimalsAtropine --pharmacologyCalcium --pharmacologyDrug InteractionsEpinephrine --pharmacologyHistamine --pharmacologyMyocardial Contraction --drug effectsPotassium --pharmacologyRabbitsRanidaeSpecies SpecificityValproic Acid --pharmacologyComparative Study