A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
D. Konov, S. Yordanov, M. Genadieva. "Foriegn Bodies in Respiratory Tract – Diagnostic Challanges." International Bulletin of Otorhinolaryngology (2013) 42