TY  - RPRT
TI  - Ethmoid surgery complications and their avoidance.
AU  - A Sogg
AU  - B Eichel
PY  - 1991
DO  - 10.1177/000348949110000906
UR  - https://pubmed.ncbi.nlm.nih.gov/1952663/
ID  - 1952663
ER  -