Keyworth, C., Quinlivan, L., Leather, J., O'Connor, R. & Armitage, C. 2022, 'The association between COVID-19-related fear and reported self-harm in a national survey of people with a lifetime history of self-harm', BMC Psychiatry, 22, article no: 68. http://dx.doi.org/10.1186/s12888-021-03625-0