S. Bhagya Sri Lakshmi, B.Deepika Venkata Durga, Shaik Musthafa, P. Trikala. “A Study on Digitalized Forward-End Structure for ECG Realization Structure With Power Line Supply”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, Oct. 2020, pp. 14227 -35, http://sersc.org/journals/index.php/IJAST/article/view/33218.