table network network 2
demonstrated suggested inconclusive safety concern ongoing study display ongoing demontrated benefit only
COVID-19 severe or critically
COVID-19 severe or critically
vitamin C Zhang

2 studies excluded by filtering options 0

6462 Jamali Moghadam Siahkali, 2021 113high risk of bias
6566 Kumari, 2020 100risk of bias not avaialble

 

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