Only one small study has investigated this effect in humans.

These studies are also investigating the high levels of certain chronic diseases in the current population.

At least eight studies into eye movement in music reading have investigated analogous issues.

The report said, "This has been a major study investigating an important area of research.

However, no published studies have investigated whether any of these recommendations are helpful.

The study did not investigate the effects of the weapon on people who had used cocaine or other drugs.

These studies investigate some of the causes and risk factors associated with health, including social influences.

Earlier studies investigating such a link have come up with inconsistent findings.

Several studies have investigated the relationship between race and communication in oncology.

Another study investigated under what specific conditions strong emotions were conveyed.