Graft versus host reactions and their possible implications in man.
D000818:Animals; D000937:Antigen-Antibody Reactions; D001327:Autoimmune Diseases; D001717:Birds; D001803:Blood Transfusion; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D006801:Humans; D008214:Lymphocytes; D009369:Neoplasms / Q000276:immunology; D013163:Splenomegaly; D014181:Transplantation Immunology