Characteristics of Patients with Chronic Obstructive Pulmonary Disease Exposed to Different Environmental Risk Factors: A Large Cross-Sectional Study.
Jia-Xi DuanWei ChengYu-Qin ZengYan ChenShan CaiXin LiYing-Qun ZhuMing ChenMei-Ling ZhouLi-Bing MaQi-Mi LiuPing ChenPublished in: International journal of chronic obstructive pulmonary disease (2020)
There are significant demographic and clinical differences among COPD patients with tobacco smoking, biomass smoke, and occupational exposures.