TY  - RPRT
TI  - Ethmoid sinus surgery.
AU  - T M Kidder
AU  - R J Toohill
AU  - J D Unger
AU  - R H Lehman
PY  - 1974
DO  - 10.1288/00005537-197409000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/4413289/
ID  - 4413289
ER  -