title: [How and why does cancer develop? 2. Answer--open questions].
mesh_terms: D002467:Cell Nucleus; D002869:Chromosome Aberrations; D006801:Humans; D008938:Mitosis; D009369:Neoplasms / Q000209:etiology* / Q000235:genetics / Q000473:pathology; D011003:Ploidies; D012004:Rectal Neoplasms / Q000473:pathology
vernacular_title: Wie und warum entsteht Krebs? (Teil 2) Antworten--offene Fragen)