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.
Effect of brain-derived neurotrophic factor genotype on response to exposure treatment in posttraumatic stress disorder: pre-treatment and posttreatment scores on the Clinician Administered PTSD Scale for the Val/Val (n = 30) and Met (n = 25) groups. Error bars show SEM.
