Varghese, T. K., Entwistle, J. W., Mayer, J. E., Moffatt-Bruce, S. D., Sade, R. M., & Cardiothoracic Ethics Forum. (2019). Ethical standards for cardiothoracic surgeons' participation in social media. J Thorac Cardiovasc Surg, 158(4), 1139–1143. https://doi.org/10.1016/j.jtcvs.2019.03.029

Varghese, Thomas K., John W. Entwistle, John E. Mayer, Susan D. Moffatt-Bruce, Robert M. Sade, and Cardiothoracic Ethics Forum. “Ethical standards for cardiothoracic surgeons' participation in social media.” J Thorac Cardiovasc Surg 158, no. 4 (October 2019): 1139–43. https://doi.org/10.1016/j.jtcvs.2019.03.029.

Varghese TK, Entwistle JW, Mayer JE, Moffatt-Bruce SD, Sade RM, Cardiothoracic Ethics Forum. Ethical standards for cardiothoracic surgeons' participation in social media. J Thorac Cardiovasc Surg. 2019 Oct;158(4):1139–43.

Varghese, Thomas K., et al. “Ethical standards for cardiothoracic surgeons' participation in social media.” J Thorac Cardiovasc Surg, vol. 158, no. 4, Oct. 2019, pp. 1139–43. Pubmed, doi:10.1016/j.jtcvs.2019.03.029.

Varghese TK, Entwistle JW, Mayer JE, Moffatt-Bruce SD, Sade RM, Cardiothoracic Ethics Forum. Ethical standards for cardiothoracic surgeons' participation in social media. J Thorac Cardiovasc Surg. 2019 Oct;158(4):1139–1143.