article_metadata: Yunus Feyyat Sahin Togay Muderris Sami Bercin Ergun Sevil Muzaffer Kırıs
article_metadata: 10.1155/2012/903714
article_metadata: Case Rep Otolaryngol
article_metadata: 2012;2012:903714.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22953127/
article_metadata: Case Reports
article_metadata: PMC3420515
article_metadata: 22953127
article_metadata: Chronic maxillary sinusitis associated with an unusual foreign body: a case report
article_metadata: 2012