@article{ali_shoaib_yousuf_jabeen_muhammad_tariq_2014,  title={Use of hydrophilic and hydrophobic polymers for the development of controlled release tizanidine matrix tablets},  volume={50},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502014000400016},  DOI={10.1590/S1984-82502014000400016},  number={4},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Ali, Tariq and Shoaib, Muhammad Harris and Yousuf, Rabia Ismail and Jabeen, Sabahat and Muhammad, Iyad Naeem and Tariq, Asfia},  year={2014},  month={Oct},  pages={799–818} }