There have been no really adequate studies of the economic importance of blacks in the military to the black community as a whole.

This can be due to practical difficulties in designing and implementing adequate studies.

There are no adequate studies under way at any other weapons production site.

We do not have adequate human studies to determine what the effects are, so it needs to be a case-by-case decision.

I told them in my message that there had never been an adequate study made of the planet.

By definition they don't have adequate and well-controlled studies for children.

The county hasn't done adequate studies to see what impact the regular use of such a facility could have on traffic and the environment.

Among the army ants are some species that only venture out at night, but no adequate studies of their activities have been made.

It is the only adequate study that we have had of the contemporary American in adolescence and young manhood.

However, there are no adequate and well controlled studies in pregnant women.