3Wang ZJ,Jin LM,chen RF et al. Diagnosis of Acute Enterorrhagion by operative irrigation endoscope [ J ]. China Medicine,2006,10 ( 1 ) :622
4Schwesinger WH, Sirinek KR, Gaskill HV et al. Jejunoileal cause of overt gastrointestinal bleeding: diagnosis, management, and outcome [ J ]. Am Surg,2001,67 (4) :383