8Russo A. Negative and positive prognostic factors in polytrauma, especially referring to "golden hour" [ J]. Ann Ital Chir,2009,80 ( 5 ) : 337 - 349.
9Barrett TW, Brywczynski J J, Schriger DL, et al. Annals of emergency medicine journal club. Is the golden hour tarnished? Registries and multivariable regression [ J ]. Ann Emerg Med .2010.55 ( 3 ) :247 - 248.
10Rortveit S, Meland E. First responder resuscitation teams in a rural Norwegian community: sustainability and self-reports of meaningfulness, stress and mastering [ J ]. Scand J Trauma Resusc Emerg Med, 2010,18 ( 1 ) : 25.
2Longstreth G F,Longstreth K J,Yao J F.Esophageal food impaction:epidemiology and therapy.A retrospective,observational study[J].Gastrointest Endosc,2001,53:193-198.
3Lai A,Chow T L,Lee D,et al.Risk factors predicting the development of complications after foreign body ingestion[J].Br J Surg,2003,90:1531-1535.
4Crockett S D,Sperry S L,Miller C B,et al.Emergency care of esophageal foreign body impactions:timing,treatment modalities,and resource utilization[J].Dis Esophagus,2012,26:105-112.
5Hung C W,Hung S C,Lee C J,et al.Risk factors for complications after a foreign body is retained in the esophagus[J].J Emerg Med,2011,43:423-427.
6Mosca S,Manes G,Martino R,et al.Endoscopic management of foreign bodies in the upper gastrointestinal tract:report on a series of 414adult patients[J].Endoscopy,2001,33:692-696.
7Ikenberry S O,Jue T L,Anderson M A,et al.Management of ingested foreign bodies and food impactions[J].Gastrointest Endosc,2011,73:1085-1091.
8Coulier B,Tancredi M,Ramboux A.Spiral CT and multidetector-row CT diagnosis of perforation of the small intestine caused by ingested foreign bodies[J].Eur Radiol,2004,14:1918-1925.
9Peng A, Li Y, Xiao Z, et al. Study of clinical treatment of e- sophageal foreign body-induced esophageal perforation with le- thal complications [J]. Eur Arch Otorhinolaryngol, 2012, 269 (9) : 2027-2036.