The risk/benefit calculation for certain experiments and their communication is not always obvious, and the current experience reflected considerable disagreement even in the scientific community.
performed certain experiments; B.L. and C.B. provided unique reagents.
There needs to be recognition that certain experiments should not be done," she said.
The panel concluded, over Ms. King's objections, that creating embryos for certain experiments might be justifiable.
Concerned about possible biohazards and ethical questions, scientists had halted certain experiments.
Dr. Carr and colleagues have also criticized Dr. Hayes's omission of certain experiments considered standard.
In fact, such observations might already have been made in certain experiments.
But it considered that "for certain experiments there are no alternatives to the use of non-human primates".
MR. JUSTICE JACKSON: And certain experiments were also conducted and certain researches conducted in atomic energy, were they not?
And scientists are wondering aloud whether certain experiments should not be done or certain results should remain unpublished because they will help others design weapons.
We're at the stage now, with certain experiments in my lab, where, at a very basic level, we can control cancer growth.
