The experience of the clinical trial center at Alessandria Hospital regarding the activation of COVID-19 clinical trials during the pandemic. Working Paper of Public Health, [S. l.], v. 8, n. 1, 2021. DOI: 10.4081/wpph.2020.9248. Disponível em: https://journals.pagepress.org/wpph/article/view/9248. Acesso em: 19 jun. 2025.