In the use of diagnostic endoscopy for reflux esophagitis and Barrett’s esophagus, what should gastroenterologists be doing but probably aren’t? Ask Prateek Sharma, MD.
http://www.gastroendonews.com/Endoscopy-Suite/Article/12-17/Endoscopic-Assessment-of-Reflux-/45362
Endoscopic Assessment of Reflux: Are You Doing It Right?