Sabri, L.A. 2011. Formulation and In-Vitro Evaluation of Mucoadhesive Diltiazem Hydrochloride Buccal Tablets. Al Mustansiriyah Journal of Pharmaceutical Sciences. 10, 2 (Dec. 2011), 54–67. DOI:https://doi.org/10.32947/ajps.v10i2.296.