title: Letter: Continuous epidural block in the treatment of impacted ureteric stones.
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural; D004232:Diuretics / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage; D008297:Male; D008619:Mepivacaine / Q000008:administration & dosage; D008722:Methods; D008875:Middle Aged; D014514:Ureteral Calculi / Q000601:surgery / Q000628:therapy*
chemical_list: D004232:Diuretics; D008012:Lidocaine; D008619:Mepivacaine