KAHNOM, Mehrunnissa et al. Predictors of Duration and Demand of Oxygen Therapy in Hospitalized RT-PCR Positive COVID-19 Patients: Demand of Oxygen Therapy in Hospitalized RT-PCR Positive COVID-19 Patients. Bangladesh Medical Research Council Bulletin, [S. l.], v. 49, n. 1, p. 75–80, 2023. DOI: 10.3329/bmrcb.v49i1.66754. Disponível em: https://banglajol.info/index.php/BMRCB/article/view/66754. Acesso em: 16 apr. 2025.