Impact of lockdown on key workers: findings from the COVID-19 survey in four UK national longitudinal studies
Constantin-Cristian Topriceanu, Andrew Wong, James C Moon, Alun D Hughes, Nishi Chaturvedi, Gabriella Conti, David Bann, Praveetha Patalay, Gabriella Captur
J Epidemiol Community Health Apr 2021, jech-2020-215889; DOI: 10.1136/jech-2020-215889