D.Vanathi, K.Vignesh, S.Kavin, S.Ranjith, and S.Mathan. “Human Body Communication Using IoT With GSM Enabled Healthcare Monitoring System”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 6, no. 2, Mar. 2018, pp. 1858-64, https://ijiarec.com/ijiarec/article/view/748.