Islam, M.S., Rahman Khan, M.Z., Khatun, M., Chowdhury, J.A. and Reza, M.S. 2012. Studies on Bio-adhesion of Matrix Tablets: II.Comparison on Bio-adhesion Strength and Release Profiles of Theophylline Anhydrous and Its Sodium Glycinate Salt. Dhaka University Journal of Pharmaceutical Sciences. 10, 1 (Mar. 2012), 1–7. DOI:https://doi.org/10.3329/dujps.v10i1.10008.