Semen quality and windows of susceptibility: A case study during COVID-19 outbreak in China.

Environ Res · 2021 · PMC8542995 · PMID 33812874

Europe PMC DOI

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might not be significantno p-value reported

Therefore, the air quality improvement due to reduced industrial and traffic activities during the lock-down period might not be significant.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.