TY  - RPRT
TI  - The frontal sinus and the ethmoidal labyrinth.
AU  - I Vinter
AU  - J Krmpotic-Nemanic
AU  - J Hat
AU  - D Jalsovec
PY  - 1997
DO  - 10.1007/bf01637595
UR  - https://pubmed.ncbi.nlm.nih.gov/9413075/
ID  - 9413075
ER  -