RAI, B. K.; ALAM, M. S.; SAH, C.; YADAV, A. P. Duodenal Ulcer Perforation in Pediatric Population: A Rare Entity. Med Phoenix, [S. l.], v. 5, n. 1, p. 79–81, 2020. DOI: 10.3126/medphoenix.v5i1.31425. Disponível em: https://nepjol.info/index.php/medphoenix/article/view/31425. Acesso em: 5 may. 2024.