Helen Egger, a child psychiatrist and epidemiologist at Duke University Medical Center, has studied the relationship between school refusal and conditions like depression and anxiety disorder.
Helen Egger是杜克大学医学中心的儿童精神病学家和流行病学家。对拒学症同沮丧及焦虑性障碍的关系进行了研究。
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Dr. Helen Egger, a child psychiatrist and epidemiologist at Duke University Medical Center, has studied the relationship between school refusal and conditions like depression and anxiety disorder.
海伦·艾格博士(Dr . Helen Egger)是杜克大学医学中心的儿童精神病学家和流行病学家。对拒学症同沮丧及焦虑性障碍的关系进行了研究。