Secondary bacterial infection in Adult Patients with COVID-19 in Iraq. Journal of Pharmaceutical Negative Results, [S. l.], p. 349–355, 2022. DOI: 10.47750/pnr.2022.13.S01.43. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/597.. Acesso em: 4 jun. 2026.