title: A C1-fixation method for the measurement of chicken anti-viral antibody.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D001358:Avian Sarcoma Viruses / Q000276:immunology*; D002499:Centrifugation, Density Gradient; D002645:Chickens / Q000276:immunology*; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D004912:Erythrocytes / Q000276:immunology; D006168:Guinea Pigs; D006385:Hemagglutination Inhibition Tests; D007106:Immune Sera; D008297:Male; D009975:Orthomyxoviridae / Q000276:immunology*; D012756:Sheep; D014461:Ultracentrifugation
chemical_list: D000906:Antibodies; D007106:Immune Sera; D003165:Complement System Proteins