| 标题 |
A multi-country cohort study evaluating the prevalence, risk factors, lung function and clinical outcomes of chronic bronchitis in low- and middle-income countries |
| 网址 | |
| DOI |
10.1183/13993003.01435-2025
doi
|
| 求助人 | |
| 下载 | 求助已完成,仅限求助人下载。 |
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(2025-6-4)