A 77-year-old man with nonvariceal upper gastrointestinal bleeding

作者:Fortinsky Kyle J; Stall Nathan M*; Barkun Alan N
来源:Canadian Medical Association Journal, 2014, 186(5): 363-365.
DOI:10.1503/cmaj.131288
  • 出版日期2014-3-18
  • 单位McGill

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