Impact of PM2.5 pollution on mortality of respiratory diseases in elderly populations in Ji'nan City，Shandong Province during 2013-2023
LI Yunjing, ZHANG Yan, WANG Ying, WANG Fangyi, LI Xu, WANG Liheng, PENG Xiumiao, SHAN Bing
Journal of Environment and Health . 2026, (10): 872 -879 .  DOI: 10.16241/j.cnki.1001-5914.2026.10.002