Open access
Jul 2026
PM2.5 chemical constituents and chronic obstructive pulmonary disease mortality risk: The Pearl River Cohort study.
These findings underscore the potential contribution of individual PM2.5 constituents and their mixtures in COPD mortality, while suggesting actionable source-control priorities and coordinated precursor-reduction strategies, as well as population-specific prevention approaches.
Luxin Zheng, Yixuan Yang, Wenjing Wu et al.
· Journal of Hazardous Materia... · 0 citations