Alves DG, Ferreira V, Teixeira G, Vasconcelos J, Maia M, Vidoedo J, Almeida Pinto J. Wound, Ischemia, Foot Infection (Wifi) Classification System And Its Predictive Ability Concerning Amputation-Free Survival, Mortality And Major Limb Amputation In A Portuguese Population: A Single Center Experience. Rev Port Cir Cardiotorac Vasc [Internet]. 2024 Feb. 9 [cited 2024 Dec. 4];30(4):51-8. Available from: https://pjctvs.com/index.php/journal/article/view/364