Farmers lack enough inputs to maintain soil fertility is parts of many developing countries, especially in Africa south of the Sahara.

VOA: special.2009.07.28

He died last year. By that time, hundreds of thousands of the filters were in use in developing countries.

VOA: special.2009.06.22

And Rwanda is actually at the leading edge of developing nations in tapping these technologies to advance health and health care."

VOA: special.2010.05.03

During this period,many experts warned of mass starvation in the developing world where populations were expanding faster than crop production.

VOA: special.2009.11.10

He says every extra hour of television meant an eight percent increase in the chances of developing signs of depression.

VOA: special.2009.03.10

The World Health Organization says up to thirty percent of the medicine sold in many developing countries is not real.

VOA: special.2010.03.01

But a new report says sixty percent of those in developing countries do not get the suggested treatment.

VOA: special.2009.11.17

The report said these risks are also increasing in developing countries, especially Asian countries like China and Thailand.

VOA: special.2009.09.08

The study found that smokers who quit had a seventy percent increased risk of developing the disease in the first six years.

VOA: special.2010.01.13

But a new report says sixty percent of those in developing countries do not get the recommended treatment.

VOA: special.2009.11.09

They found that in many cases, the risk of developing cancer from the radiation outweighed the risk of a serious brain injury.

VOA: special.2009.10.28

If we do not get enough of the vitamins we need in our food,we are at risk of developing a number of diseases.

VOA: special.2009.04.21

They say levels of a protein called Shh need to remain largely unchanged in a developing fetus for the palate to develop correctly.

VOA: special.2009.12.22

One of the most common complaints he heard in developing countries was the lack of toilets.

VOA: special.2010.03.15