Prevalence of Fear and Anxiety Due to Covid-19 in Medical Staff and Non-medical Population: A Systematic Review Study. Journal of Pharmaceutical Negative Results, [S. l.], p. 960–965, 2022. DOI: 10.47750/pnr.2022.13.S03.148. Disponível em: https://pnrjournal.com/index.php/home/article/view/721.. Acesso em: 27 jun. 2026.