Vontobel, Jan, Mathias Possner, Philipp Schütz, Beat Müller, Maurizio Taramasso, Roland K Binder, Sabine Haueis, Adrian Attinger-Toller, Francesco Maisano, and Fabian Nietlispach. “Early Safety Outcome Following Transcatheter Aortic Valve Implantation: Is the Amount of Contrast Media Used a Matter of Concern?”. Swiss Medical Weekly 145, no. 5152 (December 13, 2015): w14238. Accessed February 16, 2025. https://smw.ch/index.php/smw/article/view/2119.