LAL, C. et al. 2019. FORMULATION AND OPTIMIZATION OF MUCOADHESIVE MICROSPHERES OF VALSARTAN BY USING BOX-BEHNKEN DESIGN. International Journal of Applied Pharmaceutics. 11, 4 (Jul. 2019), 371–379. DOI:https://doi.org/10.22159/ijap.2019v11i4.33710.