这项研究的负责人罗杰·哈特教授表示：“在怀孕前，就应该鼓励女性去看牙医，进行牙病的相关治疗。”

Lead researcher Professor Roger Hart said: "Women should be encouraged to see their dentist to have any gum disease treated before trying for a baby."

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与格哈特•施罗德和SPD观点相异的是约施卡•菲舍尔。 他支持纳布科管道项目，这样，欧盟便不必完全依靠进口俄罗斯的天然气了。

Pitted against both Mr Schröder and the SPD view is Mr Fischer, who has lent his support to the Nabucco pipeline , which would give the EU an alternative to Russian gas.

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像罗戈夫和莱因哈特描述的那样，危机也常常导致预算赤字的显著增长和债务负担率的增加。

As Rogoff and Reinhart have demonstrated, the crisis usually also leads to a dramatic increase in the budget deficit and a rise in the debt to GDP ratio.

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