Weissenberger, N., D. Thommen, P. Schuetz, B. Mueller, C. Reemts, T. Holler, J. Schifferli, M. Gerber, and B. Hug. “Head-to-Head Comparison of Fee-for-Service and Diagnosis Related Groups in Two Tertiary Referral Hospitals in Switzerland: An Observational Study”. Swiss Medical Weekly, vol. 143, no. 1920, May 2013, p. w13790, doi:10.4414/smw.2013.13790.