Recent studies also support a theory that a combination of genes is linked to the development of lupus.

VOA: special.2009.04.14

For example,he found that high Internet use is linked to high levels of reading printed materials.

VOA: special.2009.03.27

A study by the Environmental Protection Agency estimates that twenty-one percent of asthma in the United States is linked to mold and dampness in homes.

VOA: special.2009.07.28

But a much older meaning of the word farm is linked to economics.

VOA: special.2010.01.31

All of it is linked to Nakheel, which is part of Dubai World.

VOA: special.2009.12.04

"Part of what makes this film so exciting is how close it is linked to our present and very near future.

VOA: standard.2010.06.09

Asbestos is linked to a dangerous form of cancer called mesothelioma.

VOA: standard.2010.07.26

and also intensify vaccination against all infectious agents, all viruses that are known to be strongly associated with the development of cancer. The government should increase its efforts to prevent illnesses with links to cancer, he says,such as hepatitis, a disease of the liver, and the human papillomavirus, which is transmitted during intercourse and is linked to cervical cancer.

VOA: standard.2010.06.16

Experts say it is important to know the danger signs of the medical disorders linked to hot weather.

VOA: special.2010.07.27

Its goal is to care for and protect the Hudson River and waters linked to it.

VOA: special.2009.05.22

When the nerve is made active, it starts pain linked to cluster headaches.

VOA: special.2010.03.30

Stress is also linked to mental conditions like depression and anxiety disorders.

VOA: special.2010.10.12

It is an idea linked to the Ancient Greek philosopher Aristotle.

VOA: special.2010.06.06

Heat stroke is the most serious disorder linked to hot weather.

VOA: special.2010.07.27

Bronner's success is also linked to community cooperation and investment.

VOA: special.2009.12.25

Another expression linked to sailing is batten down the hatches.

VOA: special.2009.05.24

On Earth,it is mainly produced by processes linked to biology.

VOA: special.2009.12.30

Analysts say a key question is whether Russia will continue to insist missile defense be linked to the conclusion of an arms-control agreement.

VOA: standard.2009.07.15