Nadeem Ahmad Afzal

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Gaia Andreoletti1
Tracy Coelho1
James J. Ashton1
Yifang Gao1
1Gaia Andreoletti
1Tracy Coelho
1James J. Ashton
1Yifang Gao
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Examination of the upper gastrointestinal tract by a standard endoscope is often thought as a daunting experience to many who have undertaken or are about to undergo the procedure. The overall perceived size of the gastroscope, unpleasantness of stimulation of the gag reflex and the need often for sedation is discouraging to many. A method to visualise the(More)
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