But while such studies can help a drug acquire approval or answer a restricted research question, they can leave patients and doctors in a lurch because they may not tell how the new drug or treatment will work once it is tried in real patients with complex problems.
Just when or where the battle will occur is not yet clear, but its outcome may tell us how long and difficult this campaign will be, and how effective the daring American war strategy of a swift advance deep into Iraq will prove in practice.
They may tell you how they killed our relatives".
In particular, he is said to have sympathetic contacts in the army, police and CIO who may tell him how to stymie some of Mr Mugabe's old rigging tricks, because they were the ones who executed them before.
This coefficient may tell us how genetic variation is partitioned within- and between-populations; a high GST value indicates that plants within a population are relatively similar, but populations are considerably different.
But what this project is delivering is a valuable live experiment which may tell us how public sector IT schemes should be run in the future.
Laws and rules may tell us how to live, but a person must have a why to live.
Mapping the ORF75 host interaction partners may tell us how this is achieved.
Understanding the relationship between temporal resolution and inferred functional connectivity is also important as it may tell us how fast we should record data to enable efficient estimation of functional connectivity.
Additionally, your attorney may tell you how to act during your trial.
