@article{Macossay_Nakamatsu_Silva_1998, title={BiopolĂ­meros: quitina y quitosina}, volume={12}, url={https://revistas.pucp.edu.pe/index.php/quimica/article/view/5307}, number={2}, journal={Revista de QuĂ­mica}, author={Macossay, Javier and Nakamatsu, Javier and Silva, Rafael Da}, year={1998}, month={abr.}, pages={43-52} }