Chan, T. L., Y. P. M. Ling, A. H. Y. Liu, Y. T. Lam, T. C. Lam, S. R. B. Yue, and Y. Y. K. Fan. “Telemonitoring Implantable Cardiac Devices in Reducing Heart Failure Complications: An Updated Systematic Review”. Journal of Asian Medical Students’ Association 9 (January 7, 2021): 3. Accessed March 7, 2021. https://jamsa.amsa-international.org/index.php/main/article/view/223.