He heads the first-ever clinical trial of umbilical cord stem cells with cerebral palsy patients.

VOA: special.2011.02.01

Jurors are not supposed to discuss a case with anyone else during a trial.

VOA: special.2009.08.31

Next comes a Senate trial that could end with his removal from office.

VOA: special.2009.01.12

So when you put these observational studies together with a 'gold standard' clinical trial, the findings are overwhelming."

VOA: standard.2010.07.21

Diplomatic efforts to pressure Burma's military towards reform and to release political prisoners have accelerated with the trial.

VOA: standard.2009.05.31

Your committee is concerned that in not one single case of a trial that has taken place to date, have they actually been charged with a terrorist act.

VOA: standard.2009.04.09

The Tribunal's chief prosecutor, Serge Brammertz said that after 15 months in custody and with a team of legal advisors to help him, Karadzic should be ready for trial.

VOA: standard.2009.10.26

Former Liberian President Charles Taylor has testified at his war crimes trial that he did not meet with a rebel leader on the eve of the invasion of Sierra Leone.

VOA: standard.2009.09.23

I also wonder whether if it's a good way of focusing the world's attention on the issue of blood diamonds and on this very important trial by getting such a high-profile figure involved with it."

VOA: standard.2010.08.05

He was acquitted in a 2006 rape trial, during which he admitted having unsafe sex with an HIV-positive woman, and he came under political pressure recently when it emerged that he fathered a child out of wedlock last year.

VOA: standard.2010.04.26