It was the first acknowledgment of a scientific link between service in the gulf and a specific disease.

Would we, for instance, serve our audiences by inviting lobbyists for tobacco firms to challenge the scientific links between smoking and lung cancer?

"Are you are saying that there is no scientific link between the victim and my client?"

It may assume nothing conjectural that would be analogous to an undiscovered scientific link.

The report confirms a scientific link between the problem drywall and corrosion.

In the absence of long-term studies, the evidence remains anecdotal and the scientific link remains tenuous, doctors stressed.

Dr. Bailey and other officials said they accepted the report's findings but added that more studies were needed before a direct scientific link could be established.

This discovery provided the scientific link between blood type and diet.

It should be noted that this policy involves a whole network of reciprocal political, economic, scientific and cultural links.

But the manufacturers dispute the claims, and a number of studies have found no scientific link between implants and the diseases.