de Silva, A.P.; Amarasiri, L.; Kottahachchi, D.C.; Dassanayake, A.; de Silva, H.J.
(Sri Lanka Medical Association, 2006)
INTRODUCTION: Current guidelines for upper gastrointestinal endoscopy advice at least 6-8 hours fasting for solids and at least 4 hours for liquids. Studies have shown that is uncomfortable and probably unnecessary. A study ...