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Comment
. 2021 Feb;80(2):e22.
doi: 10.1136/annrheumdis-2020-217665. Epub 2020 May 13.

No evidence so far on the protective effect of hydroxychloroquine to prevent COVID-19: comment by Joob and Wiwanitkit

Vasco C Romão  1   2 , Ana Rita Cruz-Machado  1   2 , João Eurico Fonseca  3   2
Affiliations
Comment

No evidence so far on the protective effect of hydroxychloroquine to prevent COVID-19: comment by Joob and Wiwanitkit

Vasco C Romão et al. Ann Rheum Dis. 2021 Feb.
No abstract available

Keywords: epidemiology; hydroxychloroquine; lupus erythematosus, systemic.

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Conflict of interest statement

Competing interests: None declared.

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