(1)
Rai, A.; Malviya, R. K.; Patidar, D.; Sharma, K.; Raj, V. Formulation Development and Evaluation of Gastroretentive Delivery System (Microspheres) Using Natural Polymer. J. Drug Delivery Ther. 2019, 9 (4), 496-503. https://doi.org/10.22270/jddt.v9i4.3079.