Karmacharya, R., M. Devbhandari, and Y. Shakya. “Short Term Fate of Great Saphenous Vein After Radiofrequency Ablation for Varicose Veins”. Kathmandu University Medical Journal, vol. 13, no. 3, Feb. 2017, pp. 234-7, doi:10.3126/kumj.v13i3.16814.