Minh Tuấn, P. , Văn Giang, T. and Ngọc Thạch, P. 2022. CLINICAL, SUBCLINICAL CHARACTERISTICS AND PROGNOSTIC FACTORS OF DEATH IN SEVERE AND CRITICAL COVID-19 PATIENTS. Vietnam Medical Journal. 518, 1 (Sep. 2022). DOI:https://doi.org/10.51298/vmj.v518i1.3333.