@article{zou_wang_zhang_xu_han_zhang_cheng_2014,  title={A suppository-base-matrix tablet for time-dependent colon-specific delivery system},  volume={50},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502014000300012},  DOI={10.1590/S1984-82502014000300012},  number={3},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Zou, Meijuan and Wang, Caixia and Zhang, Xuezhu and Xu, Tao and Han, Jiarong and Zhang, Xiao and Cheng, Gang},  year={2014},  month={Jul},  pages={535–541} }