title: Cancer theory faces doubts.
authors.forename: Heidi
authors.initials: H
authors.lastname: Ledford
mesh_terms: D000818:Animals; D002465:Cell Movement; D002478:Cells, Cultured; D058750:Epithelial-Mesenchymal Transition; D006801:Humans; D051379:Mice; D008954:Models, Biological; D009362:Neoplasm Metastasis / Q000473:pathology*; D009369:Neoplasms / Q000473:pathology*; D015203:Reproducibility of Results