The predictive value of serum β2M level for prognosis in exacerbated COPD and the results of when it is compared with other inflammatory markers
Mao Wenping, Han Qian, Jiao Fengwei, Wang Jing, Huang Kewu
Journal of Capital Medical University . 2025, (4): 718 -723 .  DOI: 10.3969/j.issn.1006-7795.2025.04.020