The study is said to be the first to examine in detail measurements of bone strength instead of bone density.

VOA: special.2009.03.10

It says there is not enough evidence to decide about either digital mammography or magnetic resonance imaging instead of traditional film mammography.

VOA: special.2009.11.18

The W.H.O.is now advising infected women to begin antiretroviral drugs at fourteen weeks of pregnancy, instead of twenty-eight.

VOA: special.2009.12.02

Instead,northern pines and hardwood trees will rise on the higher half of the land, which is called Upland.

VOA: special.2009.10.06

Instead of monitoring volcanoes, what Congress should be monitoring is the eruption of spending in Washington D.C."

VOA: special.2009.02.27

That is,it is better to eat vitamin-rich foods to prevent disease instead of eating them to cure a disease after it has developed.

VOA: special.2009.04.21

It is probably clay if it holds together instead of falling apart when you stop pressing.

VOA: special.2009.09.14

Grafting is a way to produce plants from pieces of existing plants instead of seeds.

VOA: special.2010.05.18

Turkey is also used instead of beef to make the traditional American hot dog.

VOA: special.2010.05.28

It is more like a human. It walks on two legs instead of four.

VOA: special.2010.05.02

Instead,these experts say, our planet is experiencing a normal series of temperature changes.

VOA: special.2010.01.19

Many people hear it and think it is Mary,M-A-R-Y, instead of M-E-R-R-Y.

VOA: special.2009.12.21

Instead,dementia is a group of signs of some conditions and diseases.

VOA: special.2009.09.15

But this is the great danger America faces -- that we will cease to be one nation and become instead a collection of interest groups, each seeking to satisfy private wants.

VOA: special.2010.05.09