Research Article
In vitro Parameters Evaluation of Theophylline Release from the Hydrogels of a-PVA/NaCl/H2O System
Department of Pharmacy, University of Rajshahi, Rajshahi-6205, Bangladesh
Kazuo Yamaura
Department of Kansei Engineering, Graduate School of Science and Technology, Shinshu University, Tokida 3-15-1, Ueda-city, Nagano Prefecture 386-8567, Japan