Responsivity and Reproducibility of Sputum Inflammatory Biomarkers During COPD Exacerbation and Stable Phases – A Pilot Study

Ditz B, Kistemaker LEM, van den Berge M, Vonk JM, Gosens R, Kerstjens HAM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3055-3064

Published Date: 10 November 2021