5Stringer MD,Spitz L,Abel R,et al.Management of alimentary tract duplication in children[J].Br J Surg,1995,82:74-78.
6Johannes Schalamon,Jurgen Schleef,Michael E Hollwarth.Experience with gastro-intestinal duplication in childhood[J].Langenbec's Arch Surg,2000,385:402-405.