@incollection{Konnerth11,
author = {B.J. Folz and C.-G. Konnerth},
title = {Endoscopically Guided Balloon Dilatation of Recurrent Choanal Stenosis},
booktitle = {Advances in Endoscopic Surgery},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Cornel Iancu},
chapter = {5},
doi = {10.5772/24490},
url = {https://doi.org/10.5772/24490}
}