Queiroz, Guilherme, Regina Sá, Joana Matos, Susana Carmo, João Duarte Ferreira, Tiago Pinho-Bandeira, Rui Leitão, et al. “Cordon Sanitaire, a Necessary Evil? Evaluation of Non-Pharmacological Interventions Against COVID-19 in Ovar, Portugal”. Acta Biomedica Atenei Parmensis 92, no. S6 (November 11, 2021): e2021459. Accessed July 17, 2024. https://mattioli1885journals.com/index.php/actabiomedica/article/view/12289.