Fig. 1:
Cost of admission (red line) and drugs (blue line) of primary immunodeficiency patients during different seasons; spring (n=23), summer (n=24), fall (n=33), and winter (n=29)
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.