title: Graft-versus-host disease: immunobiological aspects.
mesh_terms: D016026:Bone Marrow Transplantation; D006087:Graft vs Host Reaction; D006649:Histocompatibility Antigens / Q000276:immunology; D006801:Humans; D007938:Leukemia / Q000276:immunology / Q000628:therapy*; D014184:Transplantation, Homologous / Q000009:adverse effects*
chemical_list: D006649:Histocompatibility Antigens