P4510High-molecular-weight von Willebrand factor multimer ratio for the differentiation between true-severe and pseudo-severe low-flow, low-gradient aortic stenosis. (28th August 2018) - Kellermair, J; Ott, H; Kiblboeck, D; Blessberger, H; Kammler, J; Reiter, C; Lambert, T; Grund, M; Steinwender, C