The experimental results of organic bone-particle impregnated bone cement were reported.

文章报告了有机骨粒骨水泥的实验结果。

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Now, two unresolved questions are paid attention to:(1)The efficacy and the safty for various antibiotics which are impregnated into the cement.

目前 ，被关注的问题主要有两个 ：（1）各种新的抗生素加入骨水泥后的有效性和安全性 ；

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Now, two unresolved questions are paid attention to:(1)The efficacy and the safty for various antibiotics which are impregnated into the cement.

目前 ，被关注的问题主要有两个 ：（1）各种新的抗生素加入骨水泥后的有效性和安全性 ；

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