@misc{indiciae6c85ba389e52, title = {Ethmoid cholesterol granuloma.}, author = {M Armengot and R Barona and L GarĂ­n and V Sabater and J Basterra}, year = {1993}, doi = {10.1177/019459989310900422}, url = {https://pubmed.ncbi.nlm.nih.gov/8233518/}, note = {Source identifier: 8233518} }