Objective to evaluate the influence of the number of burr holes on the operative result of chronic subdural hematomas.

目的分析颅骨钻孔数量对治疗慢性硬膜下血肿效果的影响。

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The rubber powder easily with other rubber-binding, which is fine and uniformity and its surface with a large number of burr.

所得胶粉细而均匀且粉体表面带有众多毛刺形，易与其它胶体结合。

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Richard Burr and Tom Coburn compiled a number of them into their own bill, which I called the best Medicare reform proposal yet.

FORBES: A Look Back at Year Two of The Apothecary at