title: Tumors in allograft recipients.
mesh_terms: D016026:Bone Marrow Transplantation; D002471:Cell Transformation, Neoplastic; D006801:Humans; D016030:Kidney Transplantation; D007938:Leukemia / Q000209:etiology; D016031:Liver Transplantation; D008223:Lymphoma / Q000209:etiology*; D009369:Neoplasms / Q000209:etiology*; D014019:Tissue Donors; D014184:Transplantation, Homologous