Graft-versus-host reactions.
D000818:Animals; D001717:Birds; D016026:Bone Marrow Transplantation; D002645:Chickens; D003114:Colony-Forming Units Assay; D006086:Graft vs Host Disease / Q000276:immunology; D006087:Graft vs Host Reaction; D006801:Humans; D007668:Kidney / Q000276:immunology; D008198:Lymph Nodes / Q000276:immunology; D051379:Mice; D013045:Species Specificity; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*