Martelli E, Capoccia L, Sotgiu G, Saderi L, Puci MV, Modugno P, Furgiuele S, Aversano V, De Vivo S, Iorio L, Martelli AR, Ricci S. 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 [Internet]. 2024 Jan. 25 [cited 2024 May 12];. Available from: https://www.pagepressjournals.org/vl/article/view/12146