title: A critical review of the classifications and staging of colorectal cancer.
mesh_terms: D003110:Colonic Neoplasms / Q000401:mortality / Q000473:pathology*; D006801:Humans; D009367:Neoplasm Staging / Q000592:standards*; D012004:Rectal Neoplasms / Q000401:mortality / Q000473:pathology*