Today we're going to get answers from Dr. David Khan. I'm on the faculty of the Harvard Medical School in the Department of Psychiatry.

今天我们将从 David Khan 博士那里得到答案。我在哈佛医学院精神病学系任教。

A pathologist who has long been on the faculty of the University of Michigan Medical School, Friedman elaborated on his comment in a telephone conversation with me.

在密歇根大学医学院长期任教的病理学家布鲁斯，弗里德曼在电话里告诉我。