Rana, M.M., Anwarullah, A., Mohammad, Q.D., Islam, M.R., Rahman, H.Z., Bhuiyan, M., Jahan, F., Imam, H., Shoab, A., Ahmed, S.U., Alim, A. and Nahar, S. 2013. Sodium Valproate is More Effective than Pizotifen in the Prophylaxis of Migraine Patients. Bangladesh Journal of Neuroscience. 28, 2 (Nov. 2013), 81–87. DOI:https://doi.org/10.3329/bjn.v28i2.17174.