Fig. 1
From: Efficacy of antiviral therapies for COVID-19: a systematic review of randomized controlled trials
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12879-022-07068-0/MediaObjects/12879_2022_7068_Fig1_HTML.png)
PRISMA flowchart for study inclusion
From: Efficacy of antiviral therapies for COVID-19: a systematic review of randomized controlled trials
PRISMA flowchart for study inclusion