Comparison of oxidative stress/DNA damage in semen and blood of fertile and infertile men.

PLoS One · 2013 · PMC3709910 · PMID 23874641

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highly significantp = 0.000000007actually significant

A highly significant inverse correlation was observed between 8-oxodG level in sperm DNA and sperm concentration ( r = −0.52; p = 0.000000007) ( Figure 2A ), for the whole study population.

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