Graft-versus-host-reactions: the history that never was, and the way things happened to happen.
D000818:Animals; D002642:Chick Embryo; D006087:Graft vs Host Reaction; D049673:History, 20th Century; D007108:Immune Tolerance; D007121:Immunocompetence; D012157:Mononuclear Phagocyte System / Q000276:immunology; D051381:Rats; D014181:Transplantation Immunology