TY  - RPRT
TI  - [Functional endoscopic sinus surgery assisted by navigation system--own experience].
AU  - Witold Szyfter
AU  - Lukasz Borucki
AU  - Tomasz Kopeć
AU  - Piotr Sosnowski
PY  - 2005
UR  - https://pubmed.ncbi.nlm.nih.gov/15915912/
ID  - 15915912
ER  -