APA (7th ed.) Citation

Beller, C. J., Bekeredjian, R., Krumsdorf, U., Leipold, R. W., Katus, H., Karck, M., . . . Kallenbach, K. (2011). Transcatheter aortic valve implantation after previous mechanical mitral valve replacement: Expanding indications? The heart surgery forum, 14(3), . https://doi.org/10.1532/HSF98.20101148

Chicago Style (17th ed.) Citation

Beller, Carsten J., Raffi Bekeredjian, Ulrike Krumsdorf, Rüdiger Wolfgang Leipold, Hugo Katus, Matthias Karck, Wolfgang Rottbauer, and Klaus Kallenbach. "Transcatheter Aortic Valve Implantation After Previous Mechanical Mitral Valve Replacement: Expanding Indications?" The Heart Surgery Forum 14, no. 3 (2011). https://doi.org/10.1532/HSF98.20101148.

MLA (9th ed.) Citation

Beller, Carsten J., et al. "Transcatheter Aortic Valve Implantation After Previous Mechanical Mitral Valve Replacement: Expanding Indications?" The Heart Surgery Forum, vol. 14, no. 3, 2011, https://doi.org/10.1532/HSF98.20101148.