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Hochholzer W, Trenk D, Bestehorn HP, Fischer B, Valina CM, Ferenc M, Gick M, Caputo A, Büttner HJ, Neumann FJ.Hochholzer W, et al. Among authors: trenk d.J Am Coll Cardiol. 2006 Nov 7;48(9):1742-50. doi: 10.1016/j.jacc.2006.06.065. Epub 2006 Oct 17.J Am Coll Cardiol. 2006.PMID: 17084243Free article.