Level Of Knowledge Regarding Omicron Infection Among People. Journal of Pharmaceutical Negative Results, [S. l.], p. 1074–1078, 2022. DOI: 10.47750/pnr.2022.13.S03.167. Disponível em: https://pnrjournal.com/index.php/home/article/view/807.. Acesso em: 5 jun. 2026.