Sousa, Érica do N., Alexandre, S. G., Silva, R. A., Araújo, T. M. de, Martins, M. G., & Caetano, J. Áfio. (2022). Healing process of venous ulcers of difficult healing in treatment with an Unna’s boot. Rev Rene, 23, e72429. https://doi.org/10.15253/2175-6783.20222372429