A. Knaus, X. Zong, N. Beetz, R. Jahns, M. Lohse, M. Biel, and L. Hein. Circulation, 115 (7):
872-80(February 2007)Knaus, Anne Zong, Xiangang Beetz, Nadine Jahns, Roland Lohse, Martin
J Biel, Martin Hein, Lutz Research Support, Non-U.S. Gov't United
States Circulation Circulation. 2007 Feb 20;115(7):872-80. Epub 2007
Jan 29..