Serum Krebs von den Lungen-6 as a potential biomarker for distinguishing combined pulmonary fibrosis and emphysema from chronic obstructive pulmonary disease: A retrospective study
Author:
Zhou AiyuanORCID,
Zhang Xiyan,
Lu Rongli,
Peng Wenzhong,
Wang Yanan,
Tang Haiyun,
Pan PinhuaORCID