Rattray, J., McCallum, L., Hull, A., Ramsay, P., Salisbury, L., Scott, T., Cole, S., Miller, J. & Dixon, D. 2021, 'Work-related stress: The impact of COVID-19 on critical care and redeployed nurses: A mixed methods study', BMJ Open, 11(7), article no: e051326. https://doi.org/10.1136/bmjopen-2021-051326