@article {84,
	title = {A biotechnological perspective on the application of iron oxide magnetic colloids modified with polysaccharides},
	journal = {Biotechnology Advances},
	volume = {29},
	year = {2011},
	pages = {142-155},
	author = {Dias, A.M. and Marcos, A.S. and Hussain, A. and Roque, A.C.A.}
}
