Contact sensitivity to pyrazolone compounds.
D055598:Chemical Phenomena; D002621:Chemistry; D003429:Cross Reactions; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D009824:Ointments; D011720:Pyrazoles / Q000009:adverse effects*
D009824:Ointments; D011720:Pyrazoles