Randomised clinical trial comparing endovenous laser ablation with stripping of the great Saphenous vein: clinical outcome and recurrence after 2years - Rasmussen, LH; Bjoern, L; Lawaetz, M; Lawaetz, B; Blemings, A; Eklof, B (Eur J Vasc Endovasc Surg, 2010)