1. Specific delivery to the gastrointestinal tract;Rubinstein,1994
2. Floating drug delivery systems: a review;Gopalakrishnan;JPST,2011
3. Khar and sanjula baboota, floating drug delivery systems: a review;Arora;AAPS PharmSciTech,2005
4. Floating drug delivery systems: a review;Arunachalam;Int. J. Res. Pharm. Sci.,2011
5. Floating drug delivery systems: a review;Katakam;Curr. Trends Biotechnol. Pharm.,2010