Shahin-Ul-Islam, M., Haque, M. Z., Alam, S. M. J., Noman, M., & Siddiqui, F. (2008). Chronic Venous Insufficiency (CVI) - A Study of 100 Cases. Journal of Medicine, 9(1), 20–26. https://doi.org/10.3329/jom.v9i1.1421