IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-33042 Original Research Paper Paradigm shift in the medical undergraduate teaching learning methods and assessment in the Covid 19 pandemic time Tatapudi Dr. Bhamidipaty Kanaka Durga Prasad Dr. Nirupam A Palakodeti Dr. January 2021 10 1 01 02