BRONCHOSCOPIC REMOVAL OF THE LARGE FOREIGN BODY FROM THE INTERMEDIATE BRONCHUS Article Samoĭlov A.B., Nagaĭ I.V., Karpov S.I., Dobrovol'skiĭ S.R. Khirurgiya. ООО "Издательство "Медиа Сфера". 2009. P. 51-52
