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.
Severity of acoustic shock symptoms (assessed by VAS) as a function of time. The blue line represents the left ear and the red line represents the right ear. Examples of tympanum pictures are shown at the top (left images: left ear; right images: right ear, the vertical lines corresponds to the time at which the pictures were taken).
