Procalcitonin impact in bacterial co-infection among Iraqi patients with SARS-CoV-2 virus. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 5120–5129, 2023. DOI: 10.59670/jns.v33i.1306. Disponível em: https://www.namibian-studies.com/index.php/JNS/article/view/1306. Acesso em: 9 nov. 2025.