Management and Prevention of Cerebrovascular Accidents in SARS-CoV-2-Positive Patients Recovering from COVID-19: a Case Report and Review of Literature.

SN Compr Clin Med · 2021 · PMC7811396 · PMID 33490876

Europe PMC DOI

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possibly significantno p-value reported

Evidence is still being gathered on the unproven efficacy, unclear mechanism, and possibly significant side effect profile of hydroxychloroquine in the treatment of COVID-19 [ 9 , 10 ].

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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.