“Secondary Microbial Infections in Covid-19 Patients”. Journal of Pharmaceutical Negative Results, [S. l.], p. 3547–3551, 2022. DOI: 10.47750/pnr.2022.13.S08.438. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/5034.. Acesso em: 16 jun. 2026.