Isler, Ruedi, Silvana Romerio, Ursina Halter, Simon Heiniger, Malte Persike, Bodo Röers, Benedict Martina, Peter Tschudi, and Klaus Bally. 2009. “One-on-One Long-Term Tutorials in General Practitioners Practice - a Successful New Teaching Concept in Primary Care Medicine”. Swiss Medical Weekly 139 (1112):161-61. https://doi.org/10.4414/smw.2009.12438.