The chicken and recent research in immunology.
D000818:Animals; D000917:Antibody Formation; D002060:Bursa of Fabricius / Q000502:physiology; D007108:Immune Tolerance; D007519:Isoantigens; D051379:Mice; D011200:Poultry; D013950:Thymus Gland / Q000502:physiology; D014181:Transplantation Immunology
D007519:Isoantigens