1Makita O,Ilushima I,Matsumito N,et al.CT differentiation between necrotic and nonecrotic small bowel in closed loop and strangulating obstruction[J].Abdom Imaging,1999,24(2):120-124.
2Velasco JM,Vallina VL,Bonoms SR,et al.Postoperative small bowel obstruction.Rethinking its management[J].Surg Endosc,1998,12(8):1043-1044.
