title: Opioid Analgesia Hard to Tolerate and Not Effective for Chronic Low Back Pain.
authors.affiliation: Tufts University, Boston, MA, USA.
authors.forename: Allen F
authors.initials: AF
authors.lastname: Shaughnessy
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000009:adverse effects; D002908:Chronic Disease; D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000188:drug therapy* / Q000517:prevention & control; D008297:Male; D009292:Narcotic Antagonists / Q000008:administration & dosage; D059408:Pain Management / Q000009:adverse effects / Q000379:methods*; D010349:Patient Compliance; D017211:Treatment Failure
chemical_list: D000701:Analgesics, Opioid; D009292:Narcotic Antagonists