title: [Allergic dermatitis following use of pyrazolone derivatives].
mesh_terms: D003875:Drug Eruptions; D004342:Drug Hypersensitivity; D006801:Humans; D011720:Pyrazoles / Q000009:adverse effects*
chemical_list: D011720:Pyrazoles
vernacular_title: Allergische Dermatitiden bei der Anwendung von Pyrazolon-Derivaten.