A study can be constituted-of-or-filled-with some randomized clinical trials.
A study of some randomized clinical trials may find an association.
A randomized trial can be constituted-of-or-filled-with some participants.
Results can be from a randomized trial of some participants.
A randomized controlled trial can be on an outcome of 2- to (6-wk tis).
Patients can be randomized to dialectical (behavior therapy).
A clinical trial can be crucial to showing importance of testing medical therapies.