A comparative study of international and Chinese public health emergency management from the perspective of knowledge domains mapping.

Environ Health Prev Med · 2020 · PMC7531067 · PMID 33008319

Europe PMC DOI

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showed a trendno p-value reported

The chronological distribution of international articles showed a trend of increasing year by year.

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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.