21.   Leading researchers sitting on a panel discussing the anti-platelets said they were convinced that there is an across-the-board benefit for the class of drugs.

22.   Leading AIDS researchers around the world responded enthusiastically to the Massachusetts findings.

23.   Leading marine researchers say harmful algae blooms like the ones that cause red tide are on the increase in waters around the world, but nobody is certain why.

24.   Many leading researchers, along with the National Cancer Institute and the American Cancer Society, say the new analysis is inconclusive.

25.   New combination drug therapies appear to be effective at containing the AIDS virus, according to some leading researchers.

26.   Often, it occurs without any conscious effort, says psychologist Susan Goldin-Meadow, a professor at the University of Chicago and a leading researcher on gesturing.

27.   On the scientific side, leading researchers paint an expansive picture of the future of osteoarthritis treatment.

28.   One of those scientists is Dr. Robert Brown, a neurologist and leading ALS researcher at Massachusetts General Hospital.

29.   Other leading researchers said that Oliver was correct, although some argued that indirect evidence still strongly indicates that a low fat diet will prevent heart disease.

30.   Rather than hiring leading academic researchers, Milliman employs doctors and nurses who have plenty of clinical and administrative experience, especially at health maintenance organizations.