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. Ann Thorac Surg, 108(3), 666–670. https://doi.org/10.1016/j.athoracsur.2019.04.003

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.” Ann Thorac Surg 108, no. 3 (September 2019): 666–70. https://doi.org/10.1016/j.athoracsur.2019.04.003.

Varghese TK, Entwistle JW, Mayer JE, Moffatt-Bruce SD, Sade RM, Cardiothoracic Ethics Forum. Ethical Standards for Cardiothoracic Surgeons' Participation in Social Media. Ann Thorac Surg. 2019 Sep;108(3):666–70.

Varghese, Thomas K., et al. “Ethical Standards for Cardiothoracic Surgeons' Participation in Social Media.” Ann Thorac Surg, vol. 108, no. 3, Sept. 2019, pp. 666–70. Pubmed, doi:10.1016/j.athoracsur.2019.04.003.

Varghese TK, Entwistle JW, Mayer JE, Moffatt-Bruce SD, Sade RM, Cardiothoracic Ethics Forum. Ethical Standards for Cardiothoracic Surgeons' Participation in Social Media. Ann Thorac Surg. 2019 Sep;108(3):666–670.