Bhagwat, D.A., Kawtikwar, P.S. and Sakarkar, D.M. 2014. Formulation and the in-vitro and biopharmaceutical evaluation of sustained release tablet of verapamil HCL using precirol ATO 5 through melt granulation technique. Asian Journal of Pharmaceutics (AJP). 3, 4 (Aug. 2014). DOI:https://doi.org/10.22377/ajp.v3i4.360.