title: The association between lichen sclerosus et  atrophicus and HLA-B40.
mesh_terms: D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D015235:HLA-B Antigens; D059947:HLA-B40 Antigen; D006650:Histocompatibility Testing; D006801:Humans; D012871:Skin Diseases / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D015235:HLA-B Antigens; D059947:HLA-B40 Antigen