Figure 2.
Concentration versus time profiles of hydroxychloroquine (HCQ, A), desethylhydroxychloroquine (DesHCQ, B), desethylchloroquine (DesCQ, C), and didesethylchloroquine (DiDesCQ, D) in COVID-19 patients.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.