[1]
Albertus, J. et al. 2012. Helicobacter pylori Infection in Superficial Gastritis, Erosive Gastritis and Gastric Ulcer. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy. 13, 2 (Jan. 2012), 74–79. DOI:https://doi.org/10.24871/132201274-79.