Evaluation the Role of CD4 and CD8 Reducing the Deterioration of COVID-19 Iraqi Patients. Journal of Pharmaceutical Negative Results, [S. l.], p. 281–285, 2022. DOI: 10.47750/pnr.2022.13.S01.34. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/588.. Acesso em: 6 jun. 2026.