About 30 percent on each side visit the other at least once a year, studies indicate.

At the same time, a few other small studies have indicated that there is no problem.

The study indicated that of 1,000 patients taking such a drug during one year, 16 might have a heart attack.

"In fact, all the studies indicate that children don't need as much help learning a new language when they're young."

One study indicated that they will spend over $1,100 in 2012.

Studies indicate that those programs have done little to move people into private jobs.

Recent studies indicate that families are sitting down together to dinner at home more often than they did five years ago.

Some studies indicate improvement, while others do not, he said.

Recent studies, however, indicate that the number is closer to 150.

Some studies indicate increased rates of cancer and others do not.