Methods 155 medical personnel were investigated by questionnaires.

方法对155名医护人员进行问卷调查。

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Methods family members of 80 cancer patients were investigated by questionnaires.

方法对80名癌症患者家属进行问卷调查。

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Method a comprehensive analysis was done according to the investigation by questionnaires.

方法采用问卷调查的方式进行全面分析。

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This real-time data will be more powerful than what we currently obtain by using questionnaires and cognitive snapshots during stressful visits to the doctor's office.

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Many conservative groups complained during the campaign season about the onerous questionnaires sent by the tax authority.

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But the researchers found that the students' jam expertise could be easily undermined by making them fill out questionnaires explaining their preferences.

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