通过发表论文来反川，是一大发明

连巴西这样右派国家也反了？

Hydroxychloroquine with or without Azithromycin in Mild-to-Moderate Covid-19

by the Coalition Covid-19 Brazil I Investigators

.....
CONCLUSIONS

Among patients hospitalized with mild-to-moderate Covid-19, the use of
hydroxychloroquine, alone or with azithromycin, did not improve clinical
status at 15 days as compared with standard care. (Funded by the Coalition
Covid-19 Brazil and EMS Pharma; ClinicalTrials.gov number, NCT04322123.
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