No abstract available
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Analgesics, Opioid / poisoning*
-
Drug Overdose / etiology
-
Drug Overdose / mortality*
-
Heroin / poisoning*
-
Heroin Dependence
-
Humans
-
Multivariate Analysis
-
North Carolina / epidemiology
-
Rural Population
-
Urban Population
Substances
-
Analgesics, Opioid
-
Heroin