demonstrated suggested inconclusive safety concern ongoing study display ongoing demontrated benefit only observational study
COVID 19 hospitalized
COVID-19 mild to moderate
chloroquine NCT04342650

2 studies excluded by filtering options 2

6697 Thakar, 2021 210excludedrisk of bias not avaialble
6910 Thakar, 2021 210excludedrisk of bias not avaialble