M EL MKHALET. Annular Pancreas And Duodenal Obstruction : A Case Report : Case Report. American Journal of Medical and Clinical Research & Reviews, [S. l.], v. 4, n. 1, p. 1–4, 2025. DOI: 10.58372/2835-6276.1250. Disponível em: https://ajmcrr.com/index.php/pub/article/view/263. Acesso em: 24 feb. 2025.