Sonam, ,; Jain, N.; Banveer, J. Formulation, Development and Evaluation of Gastroretentive Sustained Release Tablets of Lansoprazole Using Natural Polymer. J. Drug Delivery Ther. 2021, 11 (5-S), 108-112. https://doi.org/10.22270/jddt.v11i5-S.5087.