@article{raval_parikh_engineer_2010,  title={Mechanism of controlled release kinetics from medical devices},  volume={27},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322010000200001},  DOI={10.1590/S0104-66322010000200001},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Raval, A. and Parikh, J. and Engineer, C.},  year={2010},  month={Apr},  pages={211–225} }