Abhishek Shah , SUN Yu tian, SUN Xiao yan, et al. Gastrointestinal bleeding caused by pancreatic pseudocysts and splenic artery pseudoaneurysm and fistula of colon: a report of one case[J]. Chinese Journal of Digestive Surgery, 2013, 12(1): 66-67. DOI: 10.3760/cma.j.issn.1673-9752.2013.01.017