@pjvanerp @ChrisAalberts Yale professor epidemiologie Harvey Risch over nut van vroeg gebruik hydroxychloroquine bij covid-19.

https://t.co/QpprLTPgv7
@pjvanerp @ChrisAalberts Yale professor of epidemiology Harvey Risch on the usefulness of early using hydroxychloroquine in covid-19.

https://t.co/QpprLTPgv7
🇨🇭🇵🇱🇦🇹🇭🇺🇬🇧🇺🇸🇳🇱 
Wake up. Speak up.
🇨🇭🇵🇱🇦🇹🇭🇺🇬🇧🇺🇸🇳🇱
Wake up. Speak up.