title: PPPP syndrome.
mesh_terms: D000328:Adult; D003877:Dermatitis, Contact / Q000209:etiology*; D005260:Female; D006801:Humans; D010655:Phenylenediamines / Q000009:adverse effects*; D010859:Pigmentation Disorders / Q000139:chemically induced; D011537:Pruritus / Q000139:chemically induced; D011693:Purpura / Q000139:chemically induced; D013577:Syndrome
chemical_list: D010655:Phenylenediamines