The titre of bactericidal antibody against Salmonella gallinarum in chicks.
D000818:Animals; D000906:Antibodies / Q000032:analysis*; D001770:Blood Bactericidal Activity; D002645:Chickens / Q000276:immunology; D007114:Immunization; D009895:Opsonin Proteins; D012475:Salmonella / Q000276:immunology*
D000906:Antibodies; D009895:Opsonin Proteins