FIGURE 2.
Tonal audiometry at three follow‐up evaluations (referred to as “Audio 2, 4, and 7,” respectively, in Figure 3)
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.