He was professor of epidemiology and public health at Yale University from 1964 to 1967.

He advanced to clinical professor of epidemiology and continued to teach and do research through the mid-1970's.

Further declines in air pollution are within reach, said Dr. Laden, an assistant professor of environmental epidemiology at Harvard.

Her father is a professor of epidemiology at the Yale University School of Medicine.

Wilkinson retired from his post as a professor of social epidemiology at the University of Nottingham in 2008.

Glyn Lewis is a British professor of psychiatric epidemiology.

From 1965 she was professor of epidemiology at the University of California at Los Angeles.

"We really didn't know what to expect," said Dr. Kristen Kjerulff, a professor of epidemiology at the medical school who was the study's principal investigator.

From 1949 until his retirement in 1987, Dr. Reeves was a professor of epidemiology at Berkeley.

He became a member of the Yale faculty under John R. Paul, and was named a professor of epidemiology in 1954.