Srikanth Meka, V., Sunil Songa, A., Rao Nali, S., Ram Battu, J. and Ramana Murthy Kolapalli, V. 2012. Design and in vitro evaluation of effervescent gastric floating drug delivery systems of propanolol HCl. Investigación Clínica. 53, 1 (Jul. 2012).