Looking for causes of neural tube defects: where does the environment fit in?

Environ Health Perspect · 1995 · PMC1518913 · PMID 8549468

Europe PMC DOI

hedged sentence

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The sentences

highly significantno p-value reported

A highly significant association between anencephaly and chlorinated surface water was observed, but there was no associa- tion with use of chlorinated groundwater compared to use of nonchlorinated groundwater.

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