Junker, T., Mujagic, E., Hoffmann, H., Rosenthal, R., Misteli, H., Zwahlen, M., Oertli, D., Tschudin-Sutter, S., Widmer, A., Marti, W. and Weber, W. (2012) “Prevention and control of surgical site infections: review of the Basel Cohort Study”, Swiss Medical Weekly, 142(3536), p. w13616. doi: 10.4414/smw.2012.13616.