title: [The pathogenesis of colorectal tumors and its molecular biology--multi-stage theory and DNA mismatch repair abnormality].
authors.forename: K
authors.initials: K
authors.lastname: Tamura
authors.forename: J
authors.initials: J
authors.lastname: Utsunomiya
mesh_terms: D011125:Adenomatous Polyposis Coli / Q000235:genetics; D015179:Colorectal Neoplasms / Q000235:genetics*; D004260:DNA Repair / Q000235:genetics*; D017491:Genes, APC / Q000235:genetics; D006801:Humans; D009154:Mutation