title: New drug formulation treats chronic pain.
authors.forename: Jennifer M
authors.initials: JM
authors.lastname: Belavic
mesh_terms: D000701:Analgesics, Opioid / Q000494:pharmacology* / Q000627:therapeutic use*; D002626:Chemistry, Pharmaceutical / Q000592:standards*; D002908:Chronic Disease; D004338:Drug Combinations; D004358:Drug Therapy / Q000379:methods*; D006801:Humans; D009020:Morphine / Q000494:pharmacology* / Q000627:therapeutic use*; D009271:Naltrexone / Q000627:therapeutic use*; D010146:Pain / Q000175:diagnosis / Q000188:drug therapy*; D011957:Receptors, Opioid / Q000378:metabolism; D012720:Severity of Illness Index
chemical_list: D000701:Analgesics, Opioid; D004338:Drug Combinations; D011957:Receptors, Opioid; C550436:morphine, naltrexone combination; D009271:Naltrexone; D009020:Morphine