Design and statistical optimization of an effervescent floating drug delivery system of theophylline using response surface methodology

Published Online: Mar 07, 2016

Page range: 35 - 51

Accepted: Dec 22, 2014

DOI: https://doi.org/10.1515/acph-2016-0002

Keywords

theophylline, gastroretentive, floating, central composite, PEO N12K

© 2016 Venkata Srikanth Meka et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.