Occupational piperazine dermatitis.
D003877:Dermatitis, Contact / Q000209:etiology*; D009783:Dermatitis, Occupational / Q000209:etiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010879:Piperazines / Q000009:adverse effects*
D010879:Piperazines