title: Use of oral cromolyn sodium in systemic mastocytosis.
mesh_terms: D000284:Administration, Oral; D000368:Aged; D004205:Cromolyn Sodium / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D014582:Urticaria Pigmentosa / Q000188:drug therapy*
chemical_list: D004205:Cromolyn Sodium