@article{ghosal_ray_2011,  title={Alginate/hydrophobic HPMC (60M) particulate systems: new matrix for site-specific and controlled drug delivery},  volume={47},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502011000400021},  DOI={10.1590/S1984-82502011000400021},  number={4},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Ghosal, Kajal and Ray, Sarbani Dey},  year={2011},  month={Oct},  pages={833–844} }