Last year,a group of experts examined studies of aspirin at the request of federal health officials in the United States.

VOA: special.2010.12.14

More recently,a group of experts examined studies of aspirin at the request of federal health officials in the United States.

VOA: special.2009.10.20

And Twitter, at the request of the State Department, delayed a planned shutdown of its service for maintenance.

VOA: special.2009.06.20

Asked about the complaints, General Keen has this response: "We are here at the request of the government of Haiti.

VOA: standard.2010.01.18

At the request of Nkunda's lawyers a preliminary hearing was held yesterday in Gisenyi,near the Congolese border.

VOA: standard.2009.04.18

at the request of the Roosevelt Administration. American citizenship was no guarantee of safety,though.

VOA: standard.2010.06.22

According to media reports, the head of General Motors,Rick Wagoner, has agreed to step down at the request of the White House, as part of a restructuring plan.

VOA: standard.2009.03.30

The rights groups say at the request of the United States, Kenya sent many of the detainees to Somalia and Ethiopia, where some of them were tortured and held incommunicado for months.

VOA: standard.2009.05.01

It said: "I now request to meet with you at such time and place as you may name to discuss the terms of the surrender of this army."

VOA: special.2009.12.17

Camille Condon, Director of International Programs at Massachusetts Eye and Ear, received the request just one week after this man died.

VOA: standard.2010.06.30

We are there,of course, at the request and the invitation of any government."

VOA: standard.2009.09.06