“Comment To: Catheter-Directed Foam Sclerotherapy for Insufficiency of the Great Saphenous Vein: Occlusion Rates and Patient Satisfaction After One Year, by Williamsson C, Danielsson P, Smith L. Phlebology 2012:1-6”. Veins and Lymphatics 2, no. 1 (December 20, 2013): 7. Accessed September 8, 2026. https://www.pagepressjournals.org/vl/article/view/ByblioLab.2013.7.