For this reason, the researchers designed a study that examined results from a mental-performance test of older Asian adults.

VOA: special.2010.06.01

This week,we will tell about what is said to be the largest study yet of a treatment for Parkinson's disease.

VOA: special.2009.02.03

This lets them accept temporary employment in their area of study for twelve months after graduation.

VOA: special.2009.07.02

And,it provides examples of how to search for and study this animal.

VOA: special.2009.07.07

This study shows that not only is it better for the person who is infected, but it helps that person from transmitting to the person that's their sexual partner, heterosexual partner."

VOA: special.2011.05.18

The researchers say this is the first study linking health insurance to the decision to seek treatment for a heart attack.

VOA: standard.2010.04.18

"Exposure to tobacco smoke is a risk factor for cardiac disease already in adolescents, and that's why this study supports that children and adolescents need smoke-free environments."

VOA: standard.2010.03.04