K. VISWANATH, R. N. HIREMATH, P. PATEL, N. YADAV, S. GUPTA, and T. SINGH RANA, “TELEMEDICINE: REVISITING THE PAST, PRESENT, AND FUTURE DURING COVID PANDEMIC”, Asian J Pharm Clin Res, vol. 15, no. 5, pp. 10–14, May 2022.