Alfred Hager

发表

Alessandro Giardini, A. Giardini, A. Hager, 2008, The Annals of thoracic surgery.

Arno Schmidt-Trucksäss, Axel Pressler, Konstantin Kotliar, 2010, The American journal of cardiology.

John Hess, Michael Galanski, M. Galanski, 2002, The Journal of thoracic and cardiovascular surgery.