Heartburn, Gastroesophageal Reflux (GER), and Gastroesophageal Reflux Disease (GERD)
Defines gastroesophageal reflux (GER) and gastroesophageal reflux disease (GERD). Describes causes, symptoms, and treatments for GERD. From the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).