Progress in the methods of endoscopic diagnosis in gastroenterology

MeSH terms

• Biopsy
• Coloring Agents
• Endoscopes
• Endoscopy / history
• Endoscopy / trends*
• Esophagoscopy / methods
• Fiber Optic Technology / instrumentation
• Gastroenterology / trends*
• Gastrointestinal Diseases / diagnosis*
• Gastroscopy / methods
• Hemorrhage / diagnosis
• Humans
• Hydrogen-Ion Concentration