Ying-Ying Meng (University of California, Los Angeles Center for Health Policy Research),Susan H. Babey (University of California, Los Angeles Center for Health Policy Research),Theresa A. Hastert (University of California, Los Angeles Center for Health Policy Research),E. Richard Brown (University of California, Los Angeles Center for Health Policy Research) 2007: California's racial and ethnic minorities more adversely affected by asthma,