Psychological impact of the COVID-19 pandemic on dental health personnel in Norway.

BMC Health Serv Res · 2021 · PMC8092364 · PMID 33941194

Europe PMC DOI

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Also, in the general population, the COVID-19 pandemic has been shown to be associated with highly significant levels of psychological distress [ 20 ].

also in 132,142 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.