单词：intestinal hemorrhage
单词：intestinal hemorrhage 相关文章
1.The Gulf Coast is bracing for Gustav, a hurricane that could strengthen even more as it moves across Cuba into the Gulf of Mexico. A mass evacuation of New Orleans is on, with officials telling residents to leave. 2.Political leaders including Hil
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Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's
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