Wild, Verina, Eliane Pfister, and Nikola Biller-Andorno. “Ethical Research on the Implementation of DRGs in Switzerland – a challenging Project”. Swiss Medical Weekly 142, no. 3132 (July 29, 2012): w13610. Accessed July 12, 2024. https://smw.ch/index.php/smw/article/view/1554.