KOIRALA, K.; RAI, S.; CHHETRI, S.; SHAH, R. Foreign Body in the Esophagus-Comparison Between Adult and Pediatric Population. Nepal Journal of Medical Sciences, [S. l.], v. 1, n. 1, p. 42–44, 2012. DOI: 10.3126/njms.v1i1.5797. Disponível em: https://www.nepjol.info/index.php/NJMS/article/view/5797. Acesso em: 7 may. 2024.