Maguire, A. et al. 2022. Impact of the COVID-19 pandemic on Self-Harm and self-harm/suicide Ideation and subsequent mortality in Northern Ireland: a longitudinal, population-wide data linkage study. International Journal of Population Data Science. 7, 3 (Aug. 2022). DOI:https://doi.org/10.23889/ijpds.v7i3.1899.