[1]
K. Taniguchi, T. Nakashima, Y. Ichiyama, H. Yamamoto, and K. Uemichi, “Duodenal Stenosis Caused by Helicobacter Pylori: Mimicker of Chronic Constipation”, J. Nepal Paedtr. Soc., vol. 37, no. 2, pp. 194–196, Feb. 2018.