Reddy, D., Kleinloog, R., Janson, J., Manganyi, R., Brink, J. and Zilla, P. (2020) “COVID-19 and cardiothoracic surgery: A risk-adjusted approach in the context of a global pandemic”, SA Heart Journal, 17(3), pp. 346–350. doi: 10.24170/17-3-4382.