Dr. Brent et al. reply.
University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center, Western Psychiatric Institute and Clinic, Pittsburgh. Electronic address: brentda@upmc.edu.
David A
DA
Brent
Boris
B
Birmaher
Matthew J
MJ
Miller
D005389:Firearms; D006708:Homicide; D006801:Humans; D014754:Violence