Berger, G., Häberling, I., Lustenberger, A., Probst, F., Franscini, M., Pauli, D. and Walitza, S. (2022) “The mental distress of our youth in the context of the COVID-19 pandemic: A retrospective cohort study of child and adolescent psychiatric emergency contacts before and during the COVID-19 pandemic in the Canton of Zurich from 2019 to 2021”, Swiss Medical Weekly, 152(0708), p. w30142. doi: 10.4414/SMW.2022.w30142.