title: Transcutaneous electrical nerve stimulation for the relief of post-incisional surgical pain.
mesh_terms: D000328:Adult; D000368:Aged; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002763:Cholecystectomy; D004599:Electric Stimulation Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000628:therapy*
chemical_list: D000701:Analgesics, Opioid