Giezendanner, S., Bretschneider, W., Fischer, R., Diaz Hernandez, L. and Zeller, A. 2020. The ecology of medical care in Switzerland: prevalence of illness in the community and healthcare utilisation in Switzerland. Swiss Medical Weekly. 150, 1920 (May 2020), w20221. DOI:https://doi.org/10.4414/smw.2020.20221.