Ralph W. Hingson, ScD, MPH

National Institute on Alcohol Abuse and Alcoholism
Division of Epidemiology and Prevention Research
5635 Fishers Lane
Room 2077
Bethesda, MD
USA 20892
rhingson@mail.nih.gov

4257.0 Alcohol and Drug Overdoses Alone and In Combination as Risk Factors for Emergency Department Motor Vehicle Crash Patients to be Hospitalized