title: B cell alloantigens in juvenile rheumatoid arthritis.
mesh_terms: D001171:Arthritis, Juvenile / Q000235:genetics*; D001402:B-Lymphocytes / Q000276:immunology*; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D007519:Isoantigens; D008297:Male
chemical_list: D006680:HLA Antigens; D007519:Isoantigens