Bone marrow transplantation.
D000293:Adolescent; D001855:Bone Marrow Diseases / Q000628:therapy; D016026:Bone Marrow Transplantation; D006650:Histocompatibility Testing; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000628:therapy; D007938:Leukemia / Q000628:therapy; D011182:Postoperative Care / Q000379:methods; D011184:Postoperative Period; D014019:Tissue Donors; D014184:Transplantation, Homologous