Cita APA

Starr, A. (1971). Mitral valve replacement with ball valve prostheses.

Chicago Style Citation

Starr, Albert. Mitral Valve Replacement With Ball Valve Prostheses. 1971.

Cita MLA

Starr, Albert. Mitral Valve Replacement With Ball Valve Prostheses. 1971.

Atenció: Aquestes cites poden no estar 100% correctes.