@article{articled4b6c7a8,
title   = {Psychotic symptoms in major depressive disorder are associated with reduced regional cerebral blood flow in the subgenual anterior cingulate cortex: a voxel-based single photon emission computed tomography (SPECT) study},
author = {Skaff, Cesar R. and Yamada, Airton and Garrido, Griselda E. J. and Buchpiguel, Carlos A. and Akamine, Sergio and Castro, Cláudio C. and Busatto, Geraldo F.},
year = {2002},
doi = {10.1016/s0165-0327(00)00365-7},
journal   = {Journal of Affective Disorders}
}