title: HLA-DRB1*01 and macrophagic myofasciitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D004200:Diseases in Twins; D005208:Fasciitis / Q000235:genetics / Q000276:immunology*; D005260:Female; D005838:Genotype; D006684:HLA-DR Antigens / Q000032:analysis* / Q000235:genetics; D059811:HLA-DRB1 Chains; D006801:Humans; D008264:Macrophages / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000235:genetics / Q000276:immunology*
chemical_list: D006684:HLA-DR Antigens; D059811:HLA-DRB1 Chains