@article{article5081c95c,
title   = {Do Panic patients process unconditioned fear vs. conditioned anxiety differently than normal subjects ?},
author = {Del-Ben, Cristina M. and Vilela, José A. A. and Hetem, Luiz A. B. and Guimarães, Francisco Silveira and Graeff, Frederico Guilherme and Zuardi, Antonio Waldo},
year = {2001},
doi = {10.1016/s0165-1781(01)00312-2},
journal   = {Psychiatry Research}
}