title: Nitrous oxide for pentazocine addiction and for intractable pain: report of case.
mesh_terms: D000328:Adult; D000700:Analgesics / Q000009:adverse effects*; D005260:Female; D005402:Fistula / Q000209:etiology; D005769:Gastrointestinal Motility / Q000187:drug effects; D006801:Humans; D007263:Infusions, Parenteral; D008286:Malabsorption Syndromes / Q000139:chemically induced; D009336:Necrosis / Q000209:etiology; D009609:Nitrous Oxide / Q000627:therapeutic use*; D010100:Oxygen / Q000627:therapeutic use; D010423:Pentazocine / Q000009:adverse effects*; D012883:Skin Ulcer / Q000209:etiology; D019966:Substance-Related Disorders / Q000150:complications
chemical_list: D000700:Analgesics; D009609:Nitrous Oxide; D010423:Pentazocine; D010100:Oxygen