Figure 1.
Time elapsed from the first donation to the first donation postponement for low ferritin levels or low Hb concentration in regular blood donors grouped according to HIF-1a mutational status.
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.