title: Benzoyl peroxide contact allergy in leg ulcer patients.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy; D000287:Administration, Topical; D001585:Benzoyl Peroxide / Q000008:administration & dosage / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy*; D010328:Patch Tests; D010545:Peroxides / Q000009:adverse effects*
chemical_list: D010545:Peroxides; D001585:Benzoyl Peroxide