Syam, A.F. et al. 2003. Management of Duodenal Ulcer with Gastroesophageal Reflux Disease (GERD) with Intravenous Pantoprazole. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy. 4, 1 (Jan. 2003), 26–28. DOI:https://doi.org/10.24871/41200326-28.