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MLA Citation
Lizelle Steenkamp et al.. “Small steps, strong shield: directly measured, moderate physical activity in 65 361 adults is associated with significant protective effects from severe COVID-19 outcomes.” British journal of sports medicine, vol. 56, no. 10, 2022, pp. 568–576. http://access.bl.uk/ark:/81055/vdc_100153805806.0x00002b