Induced Sputum Microbial Diversity and Function Changes in Patients with Acute Exacerbations of Chronic Obstructive Pulmonary Disease by Metagenomic Sequencing: A Cross-Sectional Study

Cui Y, Li Q, Liu Z, Yu Y

International Journal of Chronic Obstructive Pulmonary Disease 2026, 21:600218

Published Date: 10 July 2026