3Bulger EM, Ameson MA, Mock CN, et al, Rib fractures in the elderly. J Trauma,2000, 48:1040 - 1047.
4Potoka DA, Schall LC, Ford HR. Improved functional outcome for severely injured children treated at pediatric trauma centers. J Trauma, 2001, 51:824 -834.
5Miller PR,Croce MA,Kilgo PD,et al.Acute respiratory distress syndrome in blunt trauma:identification of independent risk factors[J].Am Surg,2002,68(10):845-850.
6Cohn SM.Pulmonary contusion:review of the clinical entity[J].J Trauna,1997,42(5):937-939.