Environmental factors affecting chemoreceptors: an overview.

Environ Health Perspect · 1982 · PMC1568954 · PMID 7044771

Europe PMC DOI

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The sentences

may be significantno p-value reported

With reference to gustation, sali- vary heavy metal levels may be significant because taste receptors are sensitive to topical application of heavy metals (34).

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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.