K.Anil Babu, V.NarasimhaRao, P.Dinesh Kumar, Anil Babu G and T.Krishna Sindhuri 2014. Formulation and evaluation of combination porous tablet containing naproxen sodium as immediate release and sumatriptan succinate as sustained release. International Journal of Pharmacy and Analytical Research. 3, 4 (Dec. 2014), 500–510. DOI:https://doi.org/10.61096/ijpar.v3.iss4.2014.500-510.