1Okten I,Cangir AK,Ozdemir N et al.Management of esophageal perforation.Surg Today,2001,31:36.
2MarCo De Lucas E, Sadabap, Laster Garcia Baror P et al. Value of helical computed tomagraphy in the management of upper esophageal foreign bodies. Acta Radiol,2004, 45(4):369.
5Nadir A, Sahin E, Nadir I, et al. Esophageal foreign bod-ies: 177 cases[J].Dis Esophagus,2011 ,Jan;24(1):6-9.
6Toshima T, Morita M, Sadanaga N,et al. Surgical removalof a denture with sharp clasps impacted in the cervicotho-racic esophagus: report of three cases [J]. Surg Today,2011Sep, 41(9):1275 -1279.
7Tettey M, Edwin F, Aniteye E, et al. Management of in-trathoracic oesophageal perforation: analysis of 16 cases [J].Trop Doct,2011 0ct,41(4):201-203.
8Lam HC,Woo JK,van Hasselt CA.Esophageal perforation and neck abscess from ingested foreign bodies: treatment and outcomes[].Ear Nose Throat Journal.2003