Schmied, Christian, Sara Notz, Marco Cribari, Roman Gähwiler, Dagmar I Keller, and Thomas F Lüscher. “Cardiac Pre-Competition Screening in Swiss athletes”. Swiss Medical Weekly 142, no. 2122 (May 20, 2012): w13575. Accessed October 11, 2024. https://smw.ch/index.php/smw/article/view/1497.