TRESPHORY, B.; MLAWA, A.; GIITI, G.; MOMBO, A.; ANTONINI, G.; CHALYA, P. Annular pancreas as a rare cause of gastric outlet obstruction in a 16-year-old male patient: A case report. Tanzania Journal of Health Research, [S. l.], v. 25, n. 1, 2023. DOI: 10.4314/thrb.v25i1. Disponível em: https://www.ajol.info/index.php/thrb/article/view/248504. Acesso em: 14 may. 2024.