Affiliation: Centers for Disease Control and Prevention
- Racial and ethnic disparities in asthma medication usage and health-care utilization: data from the National Asthma SurveyDeidre Crocker
Air Pollution and Respiratory HealthBranch, Centers for Disease Control and Prevention, Atlanta GA 30341, USA
Chest 136:1063-71. 2009..Our objective was to identify and characterize racial and ethnic disparities in health-care utilization and medication usage among US children with asthma in a large multistate asthma survey...