title: Enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies to factor IX in hemophilia B.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000918:Antibody Specificity; D004797:Enzyme-Linked Immunosorbent Assay; D005164:Factor IX / Q000276:immunology*; D002836:Hemophilia B / Q000276:immunology*; D006801:Humans; D012756:Sheep / Q000276:immunology
chemical_list: D000906:Antibodies; D005164:Factor IX