IMRAN TAHIR; NABIL I AWAN; AZAM JAN; NAVEED ANWAR. Button Battery In Thoracic Esophagus - A Case Report. Journal of Saidu Medical College, [S. l.], v. 11, n. 2, p. 118–120, 2021. DOI: 10.52206/jsmc.2021.11.2.118-120. Disponível em: http://jsmc.pk/index.php/jsmc/article/view/627. Acesso em: 10 nov. 2026.