title: HLA-B8 and erythema nodosum.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001168:Arthritis / Q000150:complications / Q000276:immunology; D004893:Erythema Nodosum / Q000150:complications / Q000276:immunology*; D005260:Female; D008040:Genetic Linkage; D006680:HLA Antigens / Q000032:analysis*; D015235:HLA-B Antigens; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D012507:Sarcoidosis / Q000150:complications / Q000276:immunology
chemical_list: D006680:HLA Antigens; D015235:HLA-B Antigens; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II