title: Letter: Viral-antibody detection by a more sensitive complement-fixation reaction.
mesh_terms: D000914:Antibodies, Viral / Q000302:isolation & purification*; D000956:Antigens, Viral / Q000008:administration & dosage; D003168:Complement Fixation Tests; D004267:DNA Viruses / Q000276:immunology; D004770:Enterovirus / Q000276:immunology; D006801:Humans; D012328:RNA Viruses / Q000276:immunology
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral