TY  - RPRT
TI  - Image-guided sinus surgery.
AU  - Richard M Gall
AU  - Ian J Witterick
AU  - Michael Hawke
PY  - 2004
DO  - 10.2310/7070.2004.00022
UR  - https://pubmed.ncbi.nlm.nih.gov/15291272/
ID  - 15291272
ER  -