I'm sure it's mg. There is a similar experiment from Melbourne that cites similar dosage. I'll try to find it. Also, it looks like there is a US clinical trial

I'm sure it's mg. There is a similar experiment from Melbourne that cites similar dosage. I'll try to find it. Also, it looks like there is a US clinical trial of chloriquine to start in May: https://clinicaltrials.gov/ct2/show/NCT04303507 https://clinicaltrials.gov/ct2/show/NCT04303507