@inproceedings{inproceedings6d2895aa, title = {Laser therapy and biomembrane in treatment of venous ulcer}, author = {Maciel, V. H. and Ramirez, D. P. and Bagnato, Vanderlei Salvador}, year = {2015}, publisher = {International Photodynamic Association - IPA}, booktitle = {International Photodynamics Association World Congress - IPA} }