Combined health effects of air pollutant mixtures on respiratory mortality using BKMR in Hangzhou, China. - Zhou, Xiaocong; Fang, Zisi; Lv, Ye; Li, Chaokang; Xu, Shanshan; Cheng, Keyi; Ren, Yanjun; Lv, Na; Gao, Bing; Xu, Hong (Journal of the Air & Waste Management Association (Taylor & Francis Ltd), 2024)