TY - JOUR A1 - Kendler, K.S. A1 - Sheth, K. A1 - Gardner, C.O. A1 - Prescott, C.A. T1 - Childhood parental loss and risk for first-onset of major depression and alcohol dependence: the time-decay of risk and sex differences Y1 - 2002 DO - 10.1017/S0033291702006219 JF - Psychological Medicine VL - 32 IS - 7 SP - 1187 EP - -1194 ER -