Engelhorn, C. A., Engelhorn, A. L. D. V., Salles-Cunha, S. X., Andreatta, C. B., Santos, D. B., Nakata, G. T., & Haida, F. A. (2014). Associations of anterior accessory or thigh posterior tributary and great saphenous reflux patterns in early stages of chronic venous valvular insufficiency. Veins and Lymphatics, 3(1). https://doi.org/10.4081/vl.2014.1938