KHAN, Z. A.; BILAL, A.; SHAH, S. A.; ISRAR, M. Surgery for meidastinal disease. Journal of Postgraduate Medical Institute, [S. l.], v. 13, n. 2, 2011. Disponível em: https://jpmi.org.pk/index.php/jpmi/article/view/670. Acesso em: 4 feb. 2023.