[Our experience with 3000 upper gastrointestinal fiber endoscopies].
D003951:Diagnostic Errors; D004064:Digestive System / Q000000981:diagnostic imaging; D019723:Endoscopes; D004724:Endoscopy / Q000009:adverse effects; D005069:Evaluation Studies as Topic; D005336:Fiber Optic Technology / Q000295:instrumentation; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D011859:Radiography
Nashiiat opit ot 3000 gorni gastrointestinalni fibroendoskopii.