Nonmedical Use of Opioid Analgesics Obtained Directly From Physicians: Prevalence and Correlates
Becker WC, Tobin DG, Fiellin DA. Nonmedical Use of Opioid Analgesics Obtained Directly From Physicians: Prevalence and Correlates. JAMA Internal Medicine 2011, 171: 1034-1036. PMID: 21670373, DOI: 10.1001/archinternmed.2011.217.Peer-Reviewed Original Research