@article{ismail_amer_2020,  title={Characterization and biological properties of sulfated polysaccharides of <i>Corallina officinalis</i> and <i>Pterocladia capillacea</i>},  volume={34},  ISSN={0102-3306},  url={https://doi.org/10.1590/0102-33062020abb0121},  DOI={10.1590/0102-33062020abb0121},  number={4},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Ismail, Mona Mohamed and Amer, Mohamed Saleh},  year={2020},  month={Oct},  pages={623–632} }