The series shows a close link with his earlier works of the 1920s.

"Our guys have looked at these cases, and there is nothing to show a link."

Several studies have shown a link between poor treatment of women and international violence.

Two other studies had failed to show a link to gulf war service.

It shows only a link between time spent in child care and aggressive behavior.

But he made no mention of the court record showing links between the two groups.

The report said empirical evidence showed a link between such investment and the rate of economic growth.

Previous studies have also shown a link between lead exposure and high blood pressure in men.

A previous study had shown a link between very low blood cholesterol levels and higher death rates.

In recent years, research has shown a strong link between heavy smoking and drinking.