The theory of modern medical health care attaches importance to the mentalhygiene and maintain the functions of brain, for the operations of the body organs need to be directed by the brain.
The WTC study was supported by the Centers for Disease Control and Prevention, the National Center for Environmental Health, and the New York City Department of Health and MentalHygiene.
WTC研究是由疾病控制与预防中心、国家环境卫生中心和纽约市卫生局和精神卫生部赞助。
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The mentalhygiene question is not only the global significant public health question, is also the more prominent social question.