The first 15 cm are important in upper gastrointestinal endoscopy.
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Southampton General Hospital.
Steer
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D002294:Carcinoma, Squamous Cell / Q000150:complications*; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014062:Tongue Neoplasms / Q000150:complications*