Perek, B., Olasinska-Wisniewska, A., Misterski, M., Puslecki, M., Grygier, M., Buczkowski, P., . . . Jemielity, M. (2021). How the COVID-19 pandemic changed treatment of severe aortic stenosis: A single cardiac center experience. J Thorac Dis.
Trích dẫn kiểu ChicagoPerek, Bartlomiej, et al. "How the COVID-19 Pandemic Changed Treatment of Severe Aortic Stenosis: A Single Cardiac Center Experience." J Thorac Dis 2021.
Trích dẫn MLAPerek, Bartlomiej, et al. "How the COVID-19 Pandemic Changed Treatment of Severe Aortic Stenosis: A Single Cardiac Center Experience." J Thorac Dis 2021.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.