Original Research

Risk Factors for Length of Hospital Stay in Acute Exacerbation Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study

Wang H, Yang T, Yu X, Chen Z, Ran Y, Wang J, Dai G, Deng H, Li X, Zhu T

International Journal of General Medicine 2022, 15:3447-3458

Published Date: 29 March 2022