Paolocci, G. et al. 2021. Impact of the COVID-19 pandemic and work-related stress in Umbrian healthcare workers during Phase 1 in Italy. La Medicina del Lavoro | Work, Environment and Health. 112, 6 (Dec. 2021), 486–495. DOI:https://doi.org/10.23749/mdl.v112i6.12525.