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Epidemiological evidence relating risk factors to chronic obstructive pulmonary disease in China: A systematic review and meta-analysis
- Hong Chen,
- Xiang Liu,
- Xiang Gao,
- Yipeng Lv,
- Liang Zhou,
- Jianwei Shi,
- Wei Wei,
- Jiaoling Huang,
- Lijia Deng,
- Zhaoxin Wang
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- Published: December 28, 2021
- https://doi.org/10.1371/journal.pone.0261692