title: An HLA-D-linked low response to polyclonal B-cell activation in multiple sclerosis.
mesh_terms: D000920:Antibody-Dependent Cell Cytotoxicity; D001402:B-Lymphocytes / Q000276:immunology*; D003165:Complement System Proteins; D004306:Dose-Response Relationship, Immunologic; D006680:HLA Antigens / Q000276:immunology*; D006462:Hemolytic Plaque Technique; D006801:Humans; D007075:Immunoglobulin M; D008213:Lymphocyte Activation; D009103:Multiple Sclerosis / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D007075:Immunoglobulin M; D003165:Complement System Proteins