[1]
T. Ayyappan, D. Bharathiraja, and T. Vetrichelvan, “Formulation development and in-vitro/ex-vivo evaluation of novel buccoadhesive films of metoprolol tartrate using 23 factorial design techniques”, Bangladesh J. Sci. Ind. Res., vol. 49, no. 3, pp. 165–172, Feb. 2015.