Five-year followup of a randomized, controlled trial comparing saphenofemoral ligation and stripping of the great saphenous vein with endovenous laser ablation (980 nm) using local tumescent anesthesia - Gauw, SA; Lawson, JA; van Vlijmen-van Keulen, CJ; Pronk, P; Gaastra, MT; Mooij, MC (J Vasc Surg, 2016)