AHMAD, Naseer; ULLAH, Ihsan; JAVAID, Muhammad; KHATTAK, Muhammad Habib. BEAD IN TRACHEOBRONCHIAL TREE: A THERAPEUTIC CHALLENGE. Journal of Postgraduate Medical Institute, [S. l.], v. 20, n. 3, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/224. Acesso em: 16 nov. 2025.