Malanin, K, A Haapanen, PJ Kolari, I Helander, and VK. Havu. “The Peripheral Resistance in Arteries of Legs Is Inversely Proportional to the Severity of Chronic Venous Insufficiency”. Acta Dermato-Venereologica 77, no. 1 (January 1, 1997): 22–25. Accessed July 24, 2026. https://medicaljournalssweden.se/actadv/article/view/14746.