1. Moreno-Küstner B, Martín C, Pasto L, et al. Prevalence of psychotic disorders and its association with methodological issues. A systematic review and meta-analyses.
2. Simeone JC, Ward AJ, Rotella P, et al. evaluation of variation in published estimates of schizophrenia prevalence from 1990–2013: a systematic literature review.
3. World data [cited 2020 Sep 11]. https://ourworldindata.org/mental-health#data-sources
4. Outcomes of Nordic mental health systems: life expectancy of patients with mental disorders