title: Opioid therapy for chronic pain.
authors: Pain Center, Department of Anesthesia and Critical Care, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA. jballantyne@partners.org
authors: Jane C
authors: JC
authors: Ballantyne
authors: Jianren
authors: J
authors: Mao
mesh_terms: D000465:Algorithms; D002626:Chemistry, Pharmaceutical; D002908:Chronic Disease; D004361:Drug Tolerance; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects; D009294:Narcotics / Q000008:administration & dosage / Q000009:adverse effects / Q000276:immunology / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy*; D010913:Pituitary-Adrenal System / Q000187:drug effects; D017211:Treatment Failure
chemical_list: D009294:Narcotics