@article{6beb099fd58446fda8a358c4bf364030,
title = "Risk factors associated with COPD severity among adults: a hospital-based cross-sectional study in Ningbo, China (2022–2025)",
author = "Wenqian Lin and Kaihao Hu and Kai Wang and Weijia Wang and Chuqing Cao and Yifan Tang and Wanjun Yu and Long Bai and Ying Chen and Xingyu Liang and Caiping Chen and Chengxiu Ling",
year = "2026",
language = "English",
volume = "18",
pages = "1--12",
journal = "Journal of Thoracic Disease",
issn = "2072-1439",
number = "4",
}