Cavallini, Marco. “Wound Piercing: A Novel Approach for Deep Cutaneous Ulcer Cleansing”. Annali Italiani di Chirurgia 85, no. 5 (September 1, 2014): 506–510. Accessed February 19, 2025. https://annaliitalianidichirurgia.it/index.php/aic/article/view/3713.