[An update on posttraumatic stress disorder].
Kapczinski
Flávio
F
Laboratório de Psiquiatria Experimental, Centro de Pesquisa, Hospital de Clínicas de Porto Alege, Porto Alegre, RS, Brasil.
D006801:Humans; D013313:Stress Disorders, Post-Traumatic / Q000150:complications / Q000175:diagnosis / Q000628:therapy