It also urges hospitals to establish a special telephone number for medical workers and students to call if they are injured.

VOA: special.2010.02.10

They call it Netra, which means eye in Sanskrit but stands for Near Eye Tool for Refractive Assessment.

VOA: special.2011.05.16

There were fierce battles in Gaza on Friday as Hamas and Israel both rejected a United Nations call for an immediate cease-fire.

VOA: special.2009.01.10

In the United States,for example, more than twenty thousand teams are preparing for what organizers call memory walks.

VOA: special.2009.09.15

But now researchers led by Doctor Jonathan Winickoff at MassGeneral Hospital for Children in Boston are warning about what they call "third-hand smoke."

VOA: special.2009.01.07

On Monday,the anniversary of the Lehman collapse, President Obama renewed his call for reform of financial supervision.

VOA: special.2009.09.18

"I must call Mister Behrman up to be my model for my drawing of an old miner.

VOA: special.2009.08.01

Call and I were right smart crabbers and we could always come home with a little money as well as crabs for dinner.

VOA: special.2009.02.14

A Hamas leader said in Damascus that the call for a truce would mean a surrender.

VOA: special.2009.01.10

The call is always given three times to prevent mistaking it for some similar sounding words.

VOA: special.2010.04.18

And sometimes they add letters. For instance, they might call the nearby Patapsco River the "Patapsico."

VOA: special.2011.03.07

For the fourth year, people are being urged to turn off their lights for one hour to call attention to the issue of climate change.

VOA: special.2010.03.22

She says federal guidelines call for one nurse for every seven hundred fifty healthy students.

VOA: special.2009.08.13

That still leaves Afghanistan. On Wednesday,by a wide majority, the United States House of Representatives rejected a call for a quick withdrawal of American troops.

VOA: special.2010.03.13