Original Research

Complex Evaluation of Surfactant Protein A and D as Biomarkers for the Severity of COPD

Lv MY, Qiang LX, Wang BC, Zhang YP, Li ZH, Li XS, Jin LL, Jin SD

International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:1537-1552

Published Date: 2 July 2022