Ricardo Contreras, MPH, MA
Ricardo Contreras, MPH, MA
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Research Analyst
Los Angeles County Department of Public Health
Alhambra,
CA
USA
ricontreras@ph.lacounty.gov
5039.0 Preventing Alcohol and other drugs at the community-level in City of Palmdale, California: Using evidence-based practices & innovative data analysis tools to help inform AOD community-oriented, evidence-based prevention strategies