1.   Study participants were randomly assigned to two different groups.

2.   Among study participants, the researchers did not find any benefit of treatment of reflux disease.

3.   And as with any street drug, there was no way to know exactly what the study participants were taking.

4.   As in the current study of pravastatin, simvastatin was well tolerated by study participants.

5.   At the urging of Ms. Ogden and other study participants, the group added the viral-load question to its agenda.

6.   Austin study participants will get four injections, either of the placebo or the vaccine, and will have blood drawn at the clinic.

7.   Because the study participants were not randomly selected, it is unclear how the findings apply to the general population.

8.   Beyond the study itself, many long-term study participants say they are profoundly changed by the communal experience of small-group Bible study.

9.   Boston University officials say that just two study participants have responded to a letter informing them of the new plans by asking that their data not be included.

10.   After getting their dogs, Allen and Blascovich reported, five study participants who were separated or divorced got back together with their spouses.