title: [The Gastroenterologic Oncology Study Group].
authors: C C
authors: CC
authors: Singe
authors: K
authors: K
authors: Ewe
authors: G
authors: G
authors: Schlierf
authors: W F
authors: WF
authors: Jungi
mesh_terms: D005773:Gastroscopy; D006801:Humans; D008875:Middle Aged; D011230:Precancerous Conditions / Q000473:pathology*; D012307:Risk Factors; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology*
vernacular_title: Arbeitsgruppe "Gastroenterologische Onkologie".