Role of zinc in pediatric diarrhea.

Indian J Pharmacol · 2011 · PMC3113371 · PMID 21713083

Europe PMC DOI

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a significant trendno p-value reported

However, one trial did find a significant trend of decreased copper level when comparing zinc-supplemented children with non-zinc supplemented children.

also in 9,775 other papers

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.