title: The Field test controversy.
mesh_terms: D004586:Electrophoresis; D004912:Erythrocytes / Q000032:analysis*; D005231:Fatty Acids, Unsaturated / Q000097:blood*; D006801:Humans; D009103:Multiple Sclerosis / Q000097:blood / Q000175:diagnosis*
chemical_list: D005231:Fatty Acids, Unsaturated