title: Factor B alleles and multiple sclerosis.
mesh_terms: D000483:Alleles; D011415:Complement Factor B / Q000235:genetics*; D004792:Enzyme Precursors / Q000235:genetics*; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D009103:Multiple Sclerosis / Q000235:genetics*
chemical_list: D004792:Enzyme Precursors; D006680:HLA Antigens; D011415:Complement Factor B