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References

Citations

Citations to this article as recorded by  

• ‘Four-position method’ makes beginner endoscopists aware of spatial positioning of the left hand to master upper gastrointestinal endoscopy
  Ken Sugimoto, Satoshi Osawa
  Endoscopy International Open.2020; 08(10): E1225.     CrossRef
• Technical skills and training of upper gastrointestinal endoscopy for new beginners
  Seung-Hwa Lee, Young-Kyu Park, Sung-Min Cho, Joon-Koo Kang, Duck-Joo Lee
  World Journal of Gastroenterology.2015; 21(3): 759.     CrossRef