Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
abdomen acid anatomy body burn care chest digestion digestive disease disorder distress duodenum esophageal esophagus gastric gastroesophageal gerd health healthy heartburn hiatal hiatus human illness illustration indigestion lower mechanism medical medicine mesh organ pain reflux science scientific sensation sick sickness sphincter stomach stress surgery system valve