Impact of COVID-19 pandemic and lockdown on emergency room access in Northern and Central Italy. Emergency Care Journal, [S. l.], v. 17, n. 2, 2021. DOI: 10.4081/ecj.2021.9705. Disponível em: https://www.pagepressjournals.org/ecj/article/view/9705. Acesso em: 25 jun. 2026.