title: A step towards the more rational treatment of chronic pain by nerve block. Case report.
mesh_terms: D000005:Abdomen; D000328:Adult; D001340:Autonomic Nerve Block; D002908:Chronic Disease; D006801:Humans; D008012:Lidocaine; D008297:Male; D008722:Methods; D059408:Pain Management; D010636:Phenols / Q000627:therapeutic use
chemical_list: D010636:Phenols; D008012:Lidocaine