title: Specific detection of IgM-antibodies by ELISA, applied in hepatitis-A.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000302:isolation & purification*; D002499:Centrifugation, Density Gradient; D004797:Enzyme-Linked Immunosorbent Assay; D006506:Hepatitis A / Q000276:immunology*; D006801:Humans; D007075:Immunoglobulin M / Q000302:isolation & purification*; D008722:Methods; D011817:Rabbits
chemical_list: D000914:Antibodies, Viral; D007075:Immunoglobulin M