title: Application of an immuno-enzyme technique to titration of antibodies in leptospirosis: ELISA (enzyme-linked immunosorbent assay).
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D000942:Antigens, Bacterial / Q000276:immunology; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D007919:Leptospira / Q000276:immunology*; D007922:Leptospirosis / Q000175:diagnosis; D008297:Male
chemical_list: D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D007075:Immunoglobulin M