Transient risk of ambient fine particulate matter on hourly cardiovascular events in Tainan City, Taiwan. - Wu, Pei-Chih; Cheng, Tain-Junn; Kuo, Cheng-Pin; Fu, Joshua S.; Lai, Hsin-Chih; Chiu, Tsu-Yun; Lai, Li-Wei (PLoS ONE, 2020)