title: Letter: Chronic burning tongue syndrome.
mesh_terms: D000284:Administration, Oral; D002054:Burning Mouth Syndrome / Q000188:drug therapy; D005260:Female; D006801:Humans; D009059:Mouth Diseases / Q000188:drug therapy*; D009539:Nicotinic Acids / Q000008:administration & dosage / Q000627:therapeutic use*; D010672:Phenytoin / Q000008:administration & dosage / Q000627:therapeutic use*; D014060:Tongue Diseases / Q000188:drug therapy*
chemical_list: D009539:Nicotinic Acids; D010672:Phenytoin