Evidence of the impact of California's 2007 smokefree vehicle law

Minal Patel, PhD, MPH1, Ying-Ying Meng, Dr Ph2, Tony Kuo, MD, MSHS3, Hong Zheng, MPH4, Barbara Dietsch, PhD, RD5 and William McCarthy, PhD6
(1)Jonsson Comprehensive Cancer Center, Cancer Prevention and Control Research, Los Angeles, CA, (2)University of California, Los Angeles, Los Angeles, CA, (3)Los Angeles County Department of Public Health, Los Angeles, CA, (4)WestEd, Los Alamitos, (5)WestEd, Los Alamitos, CA, (6)UCLA Fielding School of Public Health, Los Angeles, CA