@article{articleac6f8735,
title   = {A Prospective Randomized Study Comparing Polidocanol Foam Sclerotherapy with Surgical Treatment of Patients with Primary Chronic Venous Insufficiency and Ulcer},
author = {Campos Jr., Walter and Torres, Inez Ohashi and Silva, Erasmo Simão da and Casella, Ivan Benaduce and Puech-Leão, Pedro},
year = {2015},
doi = {10.1016/j.avsg.2015.01.031},
journal   = {Annals of Vascular Surgery}
}