How do you perform the pest control, and do you have a regular evaluation on the efficacy of the control measures?

您是怎样进行虫鼠害控制的？您对控制措施的有效性定期进行评估吗？

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Objective to study the evaluation method of quality control of calcium analysis among health food efficacy component testing laboratories.

目的研究保健食品功效成分检测实验室的钙分析质量控制的评价方法。

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OBJECTIVE:To study the preparation and quality control methods of ribavirin and ephedrine nasal spray and observe its clinical therapeutic efficacy.

目的：研究制定利麻鼻用喷雾剂制备和控制方法，并观察其临床疗效。

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The FDA may be learning not to sit on data too long, for fear of losing control of the public debate about the safety and efficacy of particular drugs.

FORBES: Averting Another Avandia?

Menasche's initial trial of the method on ten patients showed tantalizing hints of efficacy, but because there was no control group, it is impossible to tell whether the improvements seen were due to the cell transplant or to the bypass surgery the patients also received.

FORBES: Using Thigh Muscle To Fix The Heart