Caruso, R.; Annaloro, C.; Arrigoni, C.; Ghizzardi, G.; Dellafiore, F.; Magon, A.; Maga, G.; Nania, T.; Pittella, F.; Villa, G. Burnout and Post-Traumatic Stress Disorder in Frontline Nurses During the COVID-19 Pandemic: A Systematic Literature Review and Meta-Analysis of Studies Published in 2020: COVID-19, Burnout, and PTSD in Nurses . Acta Biomed 2021, 92 (S2), e2021428. https://doi.org/10.23750/abm.v92iS2.11796.