@article {17759,
	title = {Cateteres {\`a} base de pol{\'\i}meros de origem natural produzidos utilizando tecnologias limpas},
	journal = {PT patent application n{\textordmasculine} 20121000079210},
	year = {2012},
	month = {2012-10-19 00:00:00},
	author = {Barros, A. A. and Duarte, A. R. C. and Pires, R. A. and Lima, E. and Mano, J. F. and Reis, R. L.}
}