In an accompanying editorial, Edward Livingston of the University of Texas says the relatively small influence of volume on success of the transplants raises a big question.

VOA: standard.2010.07.14

She arrived in Kabul from Beijing, where she was accompanying U.S.President Barack Obama.

VOA: standard.2009.11.18

Although her father encouraged Koko to pursue gospel music, she would sneak out of the house, and sing the blues with her brothers accompanying her on homemade instruments.

VOA: standard.2009.06.18

Maryland Democrat Steny Hoyer said that he and Republican congressional leaders have discussed implementing new security precautions for lawmakers after an increase in threats following Sunday's health care reform vote and accompanying anti-reform protests outside the Capitol over the weekend.

VOA: standard.2010.03.25