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现在，有了这条新信息，我们明白了为什么口服补充维生素K的现象又再出现，而不是直接给新生儿注射。

Now with this new information we may see the resurgence of the oral Vitamin K supplement as opposed to the injection for newborns.

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人类母乳中含有新生儿所需的维生素和矿物质。

Human breast milk naturally contains the vitamins and minerals a newborn requires.

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