Mousa H1, Hassan M2.. Gastroesophageal Reflux Disease. Pediatr Clin North Am. 2017 Jun;64(3):487-505. doi: 10.1016/j.pcl.2017.01.003. Gastroesophageal reflux (GER) is a normal physiologic process. It is important to distinguish GER from GER disease (GERD) since GER does not require treatment. Although a diagnosis of GERD can largely be based on history and physical alone, endoscopy and pH Keep Reading >>