title: Antibodies in sera of allergic individuals.
mesh_terms: D000906:Antibodies / Q000032:analysis; D002845:Chromatography; D004586:Electrophoresis; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000097:blood; D006969:Hypersensitivity, Immediate / Q000097:blood; D007073:Immunoglobulin E / Q000032:analysis / Q000502:physiology; D006255:Rhinitis, Allergic, Seasonal / Q000097:blood*; D014461:Ultracentrifugation
chemical_list: D000906:Antibodies; D007073:Immunoglobulin E