11/28/2019 The impact of psychiatric and medical comorbidity on the risk of mortality: a population-based analysis Davies SJ, Iwajomo T, de Oliveira C, Versloot J, Reid RJ, Kurdyak P. Psychol Med. 2021; 51(2):320-8. Epub 2019 Nov 28. DOI: https://doi.org/10.1017/S003329171900326X