Schwappach, D., Gehring, K., Battaglia, M., Buff, R., Huber, F., Sauter, P. and Wieser, M. 2012. Threats to patient safety in the primary care office: concerns of physicians and nurses. Swiss Medical Weekly. 142, 2324 (Jun. 2012), w13601. DOI:https://doi.org/10.4414/smw.2012.13601.