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Relationship between serum cystatin C and long-term mortality in patients with self-reported COPD: evidence from two

Zhishen Ruan1, Beibei Wang1, Bo Xu1

  • 1Department of Respiratory Medicine, China Academy of Chinese Medical Sciences Xiyuan Hospital, Beijing, Beijing, China.

BMJ Open Respiratory Research
|April 3, 2026
PubMed
Abstract

Keywords:
COPD epidemiologyPulmonary Disease, Chronic Obstructive

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