article_metadata: Maria Paparoupa Markus Bruns-Toepler
article_metadata: 10.1155/2017/8707959
article_metadata: Case Rep Gastrointest Med
article_metadata: 2017;2017:8707959.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/28596925/
article_metadata: Case Reports
article_metadata: PMC5449748
article_metadata: 28596925
article_metadata: Foreign Body Moves Retrograde through Ileocecal Valve during Colonoscopy
article_metadata: 2017