IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-32988 Original Research Paper A Clinical Study on Non-Healing Ulcers of Leg at RIMS, Ranchi: A Prospective Study K Yeptho Dr. Nishith M Paul Ekka Dr. Sobha Dr. January 2021 10 1 01 02