Original Research

Blood Urea Nitrogen to Serum Albumin Ratio (BAR) Predicts Critical Illness in Patients with Coronavirus Disease 2019 (COVID-19)

Huang D, Yang H, Yu H, Wang T, Chen Z, Liang Z, Yao R

International Journal of General Medicine 2021, 14:4711-4721

Published Date: 21 August 2021