3Farhad B,Francis V,Charles F,et al.Tracheobronchial foreign bodies presentation and management in children and adults.Chest,1999,115(5):1357-1362
4Fazilet K,Bülent K,Cengiz A,et al.Foreign body aspiration:what is the outcome? Pediat Pulmonol,2002,34(1):30-36
5Mansour Y,Beck R,Danino J,et al.Resolution of severe bronchiectasis after remove of long-standing retained foreign body.Pediatr Pulmonol,1998,25(2):130-132