title: From bad to worse? Treatment and leukemogenesis.
mesh_terms: D000903:Antibiotics, Antineoplastic / Q000009:adverse effects; D002066:Busulfan / Q000009:adverse effects; D002699:Chlorambucil / Q000009:adverse effects; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D006801:Humans; D007938:Leukemia / Q000139:chemically induced / Q000209:etiology*; D008558:Melphalan / Q000009:adverse effects; D010759:Phosphorus Isotopes / Q000009:adverse effects; D011087:Polycythemia Vera / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*
chemical_list: D000903:Antibiotics, Antineoplastic; D010759:Phosphorus Isotopes; D002699:Chlorambucil; D002066:Busulfan; D008558:Melphalan