%0 Journal Article %A X Balkamou %A P G Ntagiopoulos %A D-A D Moutzouris %A E Pepas %T Foreign body in the upper gastrointestinal tract: report of an unusual case of injury %D 2007 %R 10.1136/emj.2006.036665 %J Emergency Medicine Journal %P 145-145 %V 24 %N 2 %U https://emj.bmj.com/content/emermed/24/2/145.full.pdf