title: Review: biologic heterogeneity of cancer metastases.
authors.forename: I J
authors.initials: IJ
authors.lastname: Fidler
mesh_terms: D000818:Animals; D001483:Base Sequence; D004247:DNA / Q000032:analysis; D006801:Humans; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000098:blood supply / Q000473:pathology / Q000628:therapy
chemical_list: D004247:DNA