title: [SPA-ELISA in the detection of leptospiral antibodies in the sera of leptospirosis patients].
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D007921:Leptospira interrogans / Q000276:immunology*; D013205:Staphylococcal Protein A; D014895:Weil Disease / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D013205:Staphylococcal Protein A