Amarasiri WADL, Pathmeswaran A, Ranasinha C, De Silva HJ. A composite score using frequency and severity correlates better to an objective measure of Gastro-oesophageal Reflux Disease (GERD) than one scoring frequency of symptoms alone.
Abstract presented as a poster presentation at Digestive Disease Week, May 2008, San Diego, California, USA. Gastroenterology Vol. 134, Issue 4, Supplement 1, Page A-601.