Elevated BUN Upon Admission as a Predictor of in-Hospital Mortality Among Patients with Acute Exacerbation of COPD: A Secondary Analysis of Multicenter Cohort Study

Zhang J, Qin Y, Zhou C, Luo Y, Wei H, Ge H, Liu HG, Zhang J, Li X, Pan P, Yi M, Cheng L, Liu L, Aili A, Peng L, Liu Y, Pu J, Yi Q, Zhou H

International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:1445-1455

Published Date: 13 July 2023