title: The micro-ELISA for antibodies to Trichinella spiralis: elimination of false positive reactions by antigen fractionation and technical improvements.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D000941:Antigens / Q000032:analysis; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D005189:False Positive Reactions; D006168:Guinea Pigs; D007124:Immunoenzyme Techniques / Q000379:methods*; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis*; D014234:Trichinella / Q000276:immunology*; D014235:Trichinellosis / Q000175:diagnosis / Q000662:veterinary*
chemical_list: D000906:Antibodies; D000941:Antigens