title: Subdural extra-arachnoid neurolytic block in cervical pain.
mesh_terms: D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D005500:Follow-Up Studies; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D010148:Intractable Pain / Q000000981:diagnostic imaging / Q000628:therapy*; D010636:Phenols; D011859:Radiography; D013122:Spinal Diseases / Q000628:therapy; D013355:Subdural Space
chemical_list: D010636:Phenols