Citação norma APA

Hussain, A., Roberts, N., & Oo, A. (2020). Prosthetic aortic valve endocarditis complicated by COVID‐19 and hemorrhage. J Card Surg.

Citação norma Chicago

Hussain, Azhar, Neil Roberts, and Aung Oo. "Prosthetic Aortic Valve Endocarditis Complicated By COVID‐19 and Hemorrhage." J Card Surg 2020.

Citação norma MLA

Hussain, Azhar, Neil Roberts, and Aung Oo. "Prosthetic Aortic Valve Endocarditis Complicated By COVID‐19 and Hemorrhage." J Card Surg 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.