He said more studies were needed before his findings could be confirmed.
He said more studies were needed to find out how common the virus is and how it is being transmitted.
"But during that time more and more studies were coming out showing that the schools were failing children.
The board members -- all of them scientists at universities -- voted to withhold approval of aspartame until more studies were done.
He said more studies were needed to work out what level of ocean warming in the region would provoke another collapse.
"We showed that people could be mentally capacitated but may not have the capacity to make these types of decisions," he said, adding that more studies were needed.
[C4.] Higher Risk Seen in Two Drugs Researchers have linked chronic use of the drugs Vioxx and Celebrex to a small rise in the risk of heart attacks and strokes but said more studies were needed.
The committee voted 15 to 2 that there should be more restrictions in general if the drugs remain on the market, and 17 to 0 that more studies were needed.
In a report this year in The Cochrane Database of Systematic Reviews, scientists who examined the science argued that while the evidence was good for garlic's preventive powers, more studies were needed.
"Since atherosclerosis is a low-grade inflammatory disease of the arteries, regular cocoa intake seems to prevent or reduce" it, said Dr. Ramón Estruch of the University of Barcelona, the paper's senior author, adding that more studies were needed.
