Researchers studied more than one hundred fifty patients who had failed to respond to at least one drug in the past.

VOA: special.2010.02.17

The company then sends the workers a text or e-mail message so they can respond quickly to an offer.

VOA: special.2009.02.02

"There are concerns in most O.E.C.D.countries that the number of nurses is too small to respond to the demand.

VOA: special.2010.06.07

Extensively drug-resistant tuberculosis, or XDR-TB, will not respond to any of those drugs but might still be treatable.

VOA: special.2009.03.25

Charity Navigator says smart givers generally do not respond to the first organization that appeals for help.

VOA: special.2009.11.02

How to respond to the Arab uprisings was a major question for world leaders this week at the Group of Eight meeting in France.

VOA: special.2011.05.27

Researcher Reed Johnson, now at the University of Nebraska-Lincoln, says the study suggests that the damaged proteins are unable to respond effectively when attacked.

VOA: special.2009.09.15

Still,the number of people in immigrant communities who respond to the census is low.

VOA: special.2010.05.07

"A normal baby could respond to that challenge, lift its head up, turn its head and arouse or wake up,"

VOA: standard.2010.02.08

She says health ministers attending this week's Assembly should take the opportunity to respond to threats to their health systems.

VOA: standard.2009.05.18

Bildt had to respond to that issue,too. "It is alarming, it is a condemnation of the provocative regime in Pyongyang.

VOA: standard.2009.05.25

He also asked people to refrain from tossing stones at authorities, saying it gives them an excuse to respond with gunfire.

VOA: standard.2009.04.08

"We are also asking donor governments for an additional $5 million to be able to respond to this latest emergency."

VOA: standard.2009.08.21

Autism is a set of disorders, along a wide spectrum, that affects a person's ability to respond socially or form relationships.

VOA: standard.2010.08.09