COVID 19 all comers | COVID-19 mild to moderate | ||
COVID 19 hospitalized | COVID 19 all comers | COVID-19 mild to moderate | |
hydroxychloroquine | Chen NO COVID-19 ... RECOVERY HAHPS Abd-Elsalam ORCHID SOLIDARITY ... TEACH Gonzalez ... HYCOVID | NOR-Solidarity ... | Coalition Covid-19 Brazil I ... FACCT Trial |