J. W. Hirshfeld

Valve replacement for chronic severe aortic regurgitation: when should it be done?

J. W. Hirshfeld, 1983, International journal of cardiology.

Essentials of Restenosis for the Interventional Cardiologist

J. W. Hirshfeld, 2008 .

Recommendations for the assessment and maintenance of proficiency in coronary interventional procedures: Statement of the American College of Cardiology.

D. Faxon, J. W. Hirshfeld, S. G. Ellis, 1998, Journal of the American College of Cardiology.