Evaluation of an interval-based speed enforcement system for road safety in China

Kavi Bhalla, PhD1, Qingfeng Li1, Leilei Duan, MD2, Yuan Wang, MD2, Mei Dan3, Zhao Deyu, David Bishai, MD MPH PhD5 and Adnan A. Hyder, MD, MPH, PhD6
(1)Johns Hopkins School of Public Health, Baltimore, MD, (2)China Center for Disease Control, Beijing, China, (3)Dalian Center for Disease Control, Dalian, China, (4)Bloomberg School of Public Health, Baltimore, MD, (5)Johns Hopkins Bloomberg School of Public Health, Baltimore, MD