Systematic review of associations of polychlorinated biphenyl (PCB) exposure with declining semen quality in support of the derivation of reference doses for mixture risk assessments.

Environ Health · 2022 · PMC9552438 · PMID 36217156

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did not reach statistical significanceno p-value reported

Due to low administered doses the effects in one study did not reach statistical significance [ 46 ], but significant effects were seen in a follow-up study with higher doses [ 47 ].

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