TANIGUCHI, K.; NAKASHIMA, T.; ICHIYAMA, Y.; YAMAMOTO, H.; UEMICHI, K. Duodenal Stenosis Caused by Helicobacter Pylori: Mimicker of Chronic Constipation. Journal of Nepal Paediatric Society, [S. l.], v. 37, n. 2, p. 194–196, 2018. DOI: 10.3126/jnps.v37i2.18142. Disponível em: https://www.nepjol.info/index.php/JNPS/article/view/18142. Acesso em: 1 may. 2024.