作者: Joseph J Y Sung , Kelvin K F Tsoi , Terry K W Ma , Man-Yee Yung , James Y W Lau
DOI: 10.1038/AJG.2009.507
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摘要: … Despite advances in endoscopic and pharmacological treatment for peptic ulcer bleeding (PUB), mortality remains at 5–10% worldwide. Our aim was to investigate the causes of death …