COVID-19 and Parkinson's Disease: What Do We Know So Far?

J Parkinsons Dis · 2021 · PMC8150504 · PMID 33749619

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a trend towards significanceno p-value reported

Another study on 568 Spanish PD patients who underwent an electronic interview reported that none of the 82 PD patients receiving amantadine was infected by COVID-19, with the difference showing a trend towards significance in comparison to patients who were not on amantadine treatment [ 20 ].

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