title: Letter: Gastritis varioliformis, allergy, and disodium cromoglycate.
mesh_terms: D004205:Cromolyn Sodium / Q000627:therapeutic use*; D005756:Gastritis / Q000188:drug therapy* / Q000276:immunology; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology; D007136:Immunoglobulins / Q000032:analysis
chemical_list: D007136:Immunoglobulins; D004205:Cromolyn Sodium