title: [Biopsy of the gastrointestinal system].
mesh_terms: D001706:Biopsy; D003581:Cytodiagnosis; D004064:Digestive System / Q000473:pathology*; D004935:Esophageal Diseases / Q000175:diagnosis / Q000473:pathology; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis / Q000473:pathology; D008722:Methods; D011351:Proctoscopy; D012002:Rectal Diseases / Q000175:diagnosis / Q000473:pathology; D013272:Stomach Diseases / Q000175:diagnosis / Q000473:pathology; D013274:Stomach Neoplasms / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology
vernacular_title: Die Biopsie des Magen-Darmkanals.