title: Active sensitization to para and balsam of Peru.
mesh_terms: D000328:Adult; D001453:Balsams / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D005148:Facial Dermatoses / Q000139:chemically induced*; D006801:Humans; D007114:Immunization; D008297:Male; D010655:Phenylenediamines / Q000009:adverse effects*
chemical_list: D001453:Balsams; D010655:Phenylenediamines; C025080:Peruvian balsam; C029728:4-phenylenediamine