TY - JOUR T1 - ARchives of general psychiatry Y1 - 2011/05/01 N1 - 10.1001/archpsyc.68.5.440 JO - Archives of General Psychiatry SP - 440 EP - 440 VL - 68 IS - 5 N2 - SN - 0003-990X M3 - doi: 10.1001/archpsyc.68.5.440 UR - http://dx.doi.org/10.1001/archpsyc.68.5.440 ER -