@incollection{Grasl13, author = {Alexander Aloy and Matthaeus Grasl}, title = {Endoscopy of Larynx and Trachea with Rigid Laryngo- Tracheoscopes Under Superimposed High-Frequency Jet Ventilation (SHFJV)}, booktitle = {Endoscopy}, publisher = {IntechOpen}, address = {Rijeka}, year = {2013}, editor = {Somchai Amornyotin}, chapter = {9}, doi = {10.5772/52996}, url = {https://doi.org/10.5772/52996} }