RT Journal Article SR Electronic T1 Using psychostimulants for treating residual symptoms in major depression JF Journal of Psychiatry and Neuroscience JO JPN FD Canadian Medical Association SP 304 OP 304 VO 32 IS 4 A1 Marcelo T. Berlim A1 Gustavo Turecki YR 2007 UL http://jpn.ca/content/32/4/304.abstract