title: Editorial: Prophylactic immunotherapy.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D006087:Graft vs Host Reaction; D006801:Humans; D007109:Immunity; D007167:Immunotherapy; D007938:Leukemia / Q000276:immunology / Q000628:therapy; D009369:Neoplasms / Q000628:therapy*; D014184:Transplantation, Homologous