1. Quinlan M. The effects of non- standard forms of employment on worker health and safety. Condition of work and employment series No. 67. 2016.
2. WHO. Getting your workplace ready for COVID-19. 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/getting-workplace-ready-for-covid-19.pdf.
3. Occupational Safety and Health Administration. Guidance on Preparing Workplaces for COVID-19. 2020.
4. Risk of influenza-like illness in an acute health care setting during community influenza epidemics in 2004-2005, 2005-2006, and 2006-2007: A prospective study;Vanhems,;Arch Intern Med,2011
5. Predicting presenteeism via effort-reward imbalance and dispositional optimism: Is it the interaction that matters.Results from The Saxony Longitudinal Study?;Smektala,;Work,2019