Harrigan, Sean P ; Tsang, Vivian W.L ; Yassi, Annalee.. Harrigan, S.P., Tsang, V.W.L., Yassi, A et al. Impacts of economic inequality on healthcare worker safety at the onset of the COVID-19 pandemic: cross-sectional analysis of a global survey. BMJ Open 2022;12:e064804. DOI:10.1136/bmjopen-2022-064804..
,
2022