Just read an interesting article about reflux in the Wall Street Journal.
New research suggests that in many people, heartburn may be caused by something other than acid reflux. But gastroenterologists are often stumped as to what it is and how to treat it...
http://online.wsj.com/article/SB1000142412788732389470457811 5031699278010.html?mod=WSJ_hpp_MIDDLE_Video_Third
