title: Pain relief.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D002818:Cordotomy / Q000379:methods; D004599:Electric Stimulation Therapy / Q000379:methods; D006801:Humans; D007278:Injections, Spinal; D009407:Nerve Block; D009434:Neural Pathways; D010146:Pain / Q000503:physiopathology; D010148:Intractable Pain / Q000628:therapy*; D010347:Patient Care Planning; D009435:Synaptic Transmission
chemical_list: D000700:Analgesics