1 “... following exposure to micro- or nano-C60 in both rats and mice. Shifts in spleen cell phenotype were noted...”

2 “... following exposure to micro- or nano-C60 in both rats and mice. Shifts in spleen cell phenotype were noted...”

3 “... of the variance is used to determine the initial statistic. Since sparse findings are common in low-dose groups...”

4 “... low-level human exposure. Participants in the program included researchers from the U.S. Food and Drug...”

5 “... and its metabolites in fetal tissue suggested low maternal transfer, and the presence of RES and its...”

6 “... include organic and inorganic species, were also low, suggesting the results of OTC analyses are not due...”

7 “... include organic and inorganic species, were also low, suggesting the results of OTC analyses are not due...”

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