Martelli, Eugenio, Laura Capoccia, Giovanni Sotgiu, Laura Saderi, Mariangela Valentina Puci, Piero Modugno, Sergio Furgiuele, Vincenzo Aversano, Salvatore De Vivo, Luca Iorio, Allegra Rosa Martelli, and Stefano Ricci. “Crossotomy <i>vs</i> Crossectomy for Saphenous Vein Sparing Surgery in Patients With Varicose Veins Due to Ostial Incontinence: Protocol for Double Blind, Multicenter, Randomized Trial”. Veins and Lymphatics 13 (January 25, 2024). Accessed November 21, 2024. https://www.pagepressjournals.org/vl/article/view/12146.