KC, Rabindra; GHIMIRE, B; SINGH, YP. Annular pancreas presenting as gastric outlet obstruction in an adult: a case report. Journal of Society of Surgeons of Nepal, [S. l.], v. 17, n. 2, p. 35–36, 2017. DOI: 10.3126/jssn.v17i2.17146. Disponível em: https://nepjol.info/index.php/JSSN/article/view/17146. Acesso em: 30 jan. 2025.