The significance of HA, ColⅣ, LN and PⅢNP-P in the evaluation of connective tissue disease with interstitial lung disease

LIU Xiao-min, SUN Hui-ying, WANG Yong-fu, LU Fu-ai

Tianjin Medical Journal . 2021, (6): 617 -621 . DOI: 10.11958/20210036