LAL, C., GARG, R., & GUPTA, G. D. (2019). FORMULATION AND OPTIMIZATION OF MUCOADHESIVE MICROSPHERES OF VALSARTAN BY USING BOX-BEHNKEN DESIGN. International Journal of Applied Pharmaceutics, 11(4), 371-379. https://doi.org/10.22159/ijap.2019v11i4.33710