SWAPNA .R, Dr. SHAILAJA .P, & Dr. BASAVA RAJU .D. (2019). Formulation and in vitro evaluation of floating tablets of cephalexin using natural polymers. International Journal of Pharma and Bio Sciences, 10(2), 6–17. https://doi.org/10.22376/ijpbs.2019.10.2.p6-17