No abstract available
MeSH terms
-
Analgesics, Opioid / therapeutic use
-
Chronic Pain* / drug therapy
-
Hospitals
-
Humans
-
Narcotics / therapeutic use
-
Opioid-Related Disorders* / drug therapy
-
Substance Withdrawal Syndrome* / drug therapy
Substances
-
Analgesics, Opioid
-
Narcotics