title: [Colorectal cancer. Are there sure precancerous conditions?].
authors: P
authors: P
authors: Hermanek
mesh_terms: D003106:Colon / Q000473:pathology; D003110:Colonic Neoplasms / Q000473:pathology*; D003111:Colonic Polyps / Q000473:pathology; D006801:Humans; D011230:Precancerous Conditions / Q000473:pathology*; D012004:Rectal Neoplasms / Q000473:pathology*; D012007:Rectum / Q000473:pathology
vernacular_title: Kolorektales Karzinom. Gibt es gesicherte Präkanzerosen?