1. Tracheobronchial foreign bodies in children;Mohanty HK;J Vivekananda Inst Med Sci,1986
2. Foreign bodies of the respiratory tract in children. A retrospective study of 100 cases;Gerbaka B;J Med Liban,1997
3. Inhaled Foreign Bodies: Presentation, Management and Value of History and Plain Chest Radiography in Delayed Presentation
4. Foreign body aspiration in children;Gurpinar A;Turk Respir J,2003
5. Inhalation of foreign bodies in Chinese children: a review of 400 cases;Mu L;Laryngoscope,1991