1. Uber die konservative Behandlung der Varicen;Linser;Med Klin,1916
2. European consensus meeting on foam sclerotherapy;Breu,2003
3. Efficacy and safety of sclerotherapy using polidocanol foam: a controlled clinical trial;Alòs;Eur J Vasc Endovasc Surg,2006
4. Comparative study into the efficacy of a sclerosant product in the form of liquid or foam in echo-guided sclerosis of the arches of the long and short saphenous veins;Demagny;Phlebologie,2002
5. Evaluation of the efficacy of polidocanol in the form of foam compared with liquid form in sclerotherapy of the greater saphenous vein: initial results;Hamel-Desnos;Dermatol Surg,2003