Reactive systemic vasculitis in the course of a coronavirus OC43 infection: a case report. Geriatric Care, [S. l.], v. 9, n. 1, 2023. DOI: 10.4081/gc.2023.11295. Disponível em: https://www.pagepressjournals.org/gc/article/view/11295. Acesso em: 4 jun. 2026.