Association between daily circulatory emergency ambulance dispatches and short-term PM2.5 exposure in a heavily polluted area. - Sui, Mingxiu; Sui, Guoyuan; Sun, Li; Gao, Jinyue; Huang, Mu; Lv, Zhuo; Wang, Junlong; Liu, Guangcong; Yu, Lianzheng (Environmental Geochemistry & Health, 2024)