article_metadata: Jiannis Hajiioannou Panagiotis Kousoulis Vassiliki Florou Eleni Stavrianou
article_metadata: 10.1155/2011/274102
article_metadata: Int J Otolaryngol
article_metadata: 2011;2011:274102.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22187562/
article_metadata: Case Reports
article_metadata: PMC3236489
article_metadata: 22187562
article_metadata: Iatrogenic migration of an impacted pharyngeal foreign body of the hypopharynx to the prevertebral space
article_metadata: 2011