title: Unsuccessful treatment of alopecia areata with dapsone.
mesh_terms: D000293:Adolescent; D000328:Adult; D000506:Alopecia Areata / Q000188:drug therapy*; D003622:Dapsone / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003622:Dapsone