Contact allergy to mace.
D001623:Betamethasone / Q000627:therapeutic use; D003877:Dermatitis, Contact / Q000188:drug therapy / Q000209:etiology*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D002721:omega-Chloroacetophenone / Q000008:administration & dosage / Q000009:adverse effects*
D002721:omega-Chloroacetophenone; D001623:Betamethasone