1.   Alvin Eden, associate clinical professor of pediatrics at New York Hospital-Cornell Medical Center, agrees.

2.   Another dentist with the crown machine is Dr. Steven David, who practices in Manhattan and is also a clinical professor at New York University.

3.   At her death, she was clinical professor emeritus at the Psychoanalytic Center for Training and Research at Columbia.

4.   At his death he was the Elkan R. Blout professor of biological sciences and a clinical professor of medicine at Harvard.

5.   At his death, Shapiro was a clinical professor of psychiatry at the medical school and director of the Tourette Research Foundation.

6.   At his death Silber had been a clinical professor of medicine at Duke University Medical Center in Durham for six years.

7.   At his death, Sterling was a clinical professor of medicine at the Columbia University College of Physicians and Surgeons.

8.   At his death, Sweeney was clinical professor of obstetrics and gynecology at Cornell University Medical Center and an obstetrician and gynecologist at New York Hospital.

9.   At Stanford, he continued to make his hospital rounds and teach new doctors as a clinical professor until about two years ago.

10.   A psychological factor may also help intensify unease, says Dr. Alvin F. Poussaint, a clinical professor of psychiatry at the Harvard Medical School.