He, S., X. Liu, X. Li, X. Gao, Y. Liu, L. Hu, L. Chen, H. Jiang, J. Zhang, and J. Li. “Management Strategies for COVID-19 in the General Ward of Cardiovascular Surgery: Experience From a Single Tertiary Hospital in China”. The Heart Surgery Forum, vol. 24, no. 5, Oct. 2021, pp. E906-E908, doi:10.1532/hsf.4151.