title: Immediate reactions to balsam of Peru, cassia oil and ethyl vanillin.
mesh_terms: D000485:Allergens; D001453:Balsams / Q000009:adverse effects*; D002366:Cassia; D003877:Dermatitis, Contact / Q000209:etiology*; D005260:Female; D005421:Flavoring Agents / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D010946:Plants, Medicinal
chemical_list: D000485:Allergens; D001453:Balsams; D005421:Flavoring Agents