@article{guo_fang_gui_huang_2019,  title={Solid dispersion-based pellet for colon delivery of tacrolimus through time- and pH-dependent layer coating: preparation, <i>in vitro</i> and <i>in vivo</i> studies},  volume={55},  ISSN={1984-8250},  url={https://doi.org/10.1590/s2175-97902019000217309},  DOI={10.1590/s2175-97902019000217309},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Guo, Jian and Fang, Huihui and Gui, Shuangying and Huang, Yuzhe},  year={2019},  pages={e17309} }