— Heartburn and other symptoms of acid reflux seem to be much more common than they were a decade ago.
http://www.webmd.com/heartburn-gerd/news/20111222/study-acid-reflux-prevalence-increasing
— Heartburn and other symptoms of acid reflux seem to be much more common than they were a decade ago.
http://www.webmd.com/heartburn-gerd/news/20111222/study-acid-reflux-prevalence-increasing