Could information on the effectiveness of policy be included in future?

But if anyone can find any studies on its effectiveness I'd be interested in reading them.

But no one had ever done a large study on the long-term effectiveness.

It called for major additional research on its effectiveness and safety.

And set up a poll of some kind to keep check on the program's effectiveness.

Most of the public debate, though, has focused on its effectiveness for women in their 40's.

Long-term studies on its safety and effectiveness are still under way.

Europe can have its own voice, play an important role in the international debate on the effectiveness of aid.

Ask if there are clinical data on its safety and effectiveness.

Thus far, there is little data on the effectiveness of such coaching.