1.  But what is missing amid all the heated rhetoric is conclusive data.

2.  No conclusive data have shown that such large doses significantly protect against the common cold, but many people remain convinced.

3.  Spongiform encephalopathy is undetectable until the infected animal dies, which means conclusive data on the disease is scant.

4.  There was no conclusive data.

5.  They said it could take at least a year or as long as three years to accumulate conclusive data.

6.  Though there is no conclusive data on the industry, it appears that hedge funds by and large have outperformed the broad stock market during this downturn.

7.  Until Pfizer has conclusive data supporting use of Viagra for women, it is not advising them to take the medication.

8.  Conclusive data were expected in March.