Medical experts say small amounts of carbon monoxide over a long period of time can greatly harm an unborn baby.

VOA: special.2010.02.02

Users must also be able to connect their choice of devices that are legal and do not harm the network.

VOA: special.2009.09.25

But in a joint statement they say the enzyme that breaks down starch could harm the taste of their products.

VOA: special.2011.03.08

Some doctors say the new guidelines will reduce women's chances of needless treatments, invasive tests and harm, including psychological harm.

VOA: special.2009.11.18

Recognition of the harm asbestoscan do and the ban on its new uses did not take place until recently.

VOA: special.2009.11.17

Still,law enforcement officials have long warned about the dangers of young people being identified by adults wishing to harm them.

VOA: special.2009.02.03

The viruses appear to harm the bees' ability to use their genetic material to produce proteins needed to fight infections.

VOA: special.2009.09.15

Female and minority students would face the most harm,it says, as they are more likely to attend career colleges.

VOA: special.2010.07.29

The company can organize online publicity campaigns to try to limit the harm done by negative comments or bad news.

VOA: special.2011.07.22

The students use the mixture to fertilize the soil instead of buying chemical fertilizers that could harm the environment.

VOA: special.2009.04.14

They would put out sacrifices of food and light fires to keep the spirits from doing any harm to the living.

VOA: special.2010.10.29

The viruses appear to harm the bees' ability to use their genes to produce proteins needed to fight infections.

VOA: special.2009.09.22

The women needed to meet additional legal requirements because they were seeking payment for harm they say was done.

VOA: special.2011.06.24

Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.

VOA: special.2010.09.28