article_metadata: Musaed Alzahrani Alain Robier Yoann Pointreau David Bakhos
article_metadata: 10.1155/2011/786202
article_metadata: Case Rep Otolaryngol
article_metadata: 2011;2011:786202.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22937375/
article_metadata: Case Reports
article_metadata: PMC3420503
article_metadata: 22937375
article_metadata: A rare case of radiation-induced osteosarcoma of the ethmoid sinus
article_metadata: 2011