Methods: B type ultrasonography was used to examine 27 cases with gastrointestinal injury and perforation in an emergency.

方法：应用B型超声对27例胃肠损伤和消化道溃疡穿孔病例进行急诊检查。

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Tumor type M2 pyruvate kinase was recovered in recent years as a new tumor marker, which value in early diagnosis and therapeutic monitoring of gastrointestinal cancer has been confirmed.

肿瘤型丙酮酸激酶是近年来发现的一种新型肿瘤标志物，在消化道肿瘤早期诊断、疗效监测等方面的应用价值已得到证实。

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But now we are focusing on some of the gastrointestinal hormones that play a major role in the treatment of type 2 diabetes.

但现在我们研究的重点是在2型糖尿病的治疗中起主要作用的胃肠激素。

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The third type of anthrax is called gastrointestinal anthrax.

CNN: "The Secret Life of Germs" author Philip Tierno

It was the only drug in its class proven to reduce the risk of gastrointestinal problems, and it lacks the potential for a type of allergy seen in both Celebrex and Bextra.

FORBES: Could Vioxx Come Back?