title: [Complications and side effects in the fiber endoscopy of the upper gastrointestinal tract].
mesh_terms: D004342:Drug Hypersensitivity; D004939:Esophageal Perforation / Q000209:etiology; D005336:Fiber Optic Technology; D005773:Gastroscopy / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D011292:Premedication / Q000009:adverse effects
vernacular_title: Komplikationen und Nebeneffekte bei fiberendoskopischen Untersuchungen des oberen Magen-Darm-Traktes