@article{silva_araujo_lima_rezende_abreu_dias_2014,  title={Enzymatic activity analysis of MMP-2 and 9 collected by swab from lower limb venous ulcers},  volume={13},  ISSN={1677-5449},  url={https://doi.org/10.1590/jvb.2014.038},  DOI={10.1590/jvb.2014.038},  number={3},  journal={Jornal Vascular Brasileiro},  publisher={Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV)},  author={Silva, Flávio Santos da and Araujo, Diego Neves and Lima, João Paulo Matos Santos and Rezende, Adriana Augusto de and Abreu, Bento João da Graça Azevedo and Dias, Fernando Augusto Lavezzo},  year={2014},  month={Jul},  pages={229–234} }