M. Knecht, G. F. Bauer, R. Klaghofer, B. Buddeberg-Fischer, M. Stamm, and O. Hämmig, “Work-life conflicts and health among Swiss physicians – in comparison with other university graduates and with the general Swiss working population”, Swiss Med Wkly, vol. 140, no. 1718, pp. 1–9, May 2010.