A new approach to Parkinson's disease has shown promising results with a small group of patients in a preliminary trial.

An honor guard is coming right now to bring you to your preliminary trial.

In the course of a little over an hour the preliminary trials were done.

"Maybe they had just finished some preliminary trials."

It's the first time in many decades that the cup holder will advance directly to the main event without undergoing preliminary trials.

Effect of preliminary trials on rate of conditioning in a simple prediction situation.

A preliminary trial showed that using them in the daily diet might lower several factors associated with heart disease, including cholesterol and blood lipids.

A recently completed preliminary trial involving 30 couples produced promising results, Every says.

Some preliminary trials of this approach have been encouraging.

They have been found to be effective in preliminary clinical trials.