Bhuiyan, A.T. et al. 2023. Clinical Observation of Hfnc Use Along With Non-rebreather Mask on Critical Covid-19 Diabetic Patients. Bioresearch Communications. 9, 2 (Jun. 2023), 1285–1296. DOI:https://doi.org/10.3329/brc.v9i2.67080.