1Rozycki GS, Feliciano DV, Ochsner G,et al. The role of ultrasound in patients with possible penetrating cardiac wounds: a prospective multicenterstudy. J Trauma, 1999,46:543-551.
2Asensio JA, Berne JD, Demetriades D, et al. One hundred five penetrating cardiac injuries; a 2-year prospective evaluation. J Trauma, 1998,44: 1073-1081.