“obscure gastrointestinal bleeding”的概念、定义、翻译、参考文献-科学参考

单词	obscure gastrointestinal bleeding
释义	obscure gastrointestinal bleeding Encyclopedia 医学消化道出血释 obscure gastrointestinal bleeding不明原因消化道出血常规内镜检查（如胃镜和结肠镜检查）和小肠钡剂检查（如口服钡剂或钡剂灌肠造影）未能查明出血原因的反复或持续性消化道出血。
随便看	governmentality governmental management of environment governmental responsibility on environment and resources government application support technology government appointment as an incentive for donation government archives of Nanbu County, Sichuan Province in the Qing Dynasty Government Archives of the Ming Court government auditing government-based sport system government budget revision government-business relation government by law government cash budget government cash management government censorship government centralized procurement agency government cloud government communication government competitive intelligence government consumption expenditure government contingent liabilities government controlled and supported artisans and merchants government credit Government credit management government data exchange sharing platform

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