State Medical Society of Wisconsin statement on the use of opioids for the treatment of chronic pain.
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002908:Chronic Disease; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D012955:Societies, Medical; D014922:Wisconsin
D000701:Analgesics, Opioid