TY - JOUR A1 - Kessler, R.C. A1 - Andrews, G. A1 - Colpe, L.J. A1 - Hiripi, E. A1 - Mroczek, D.K. A1 - Normand, S.L.T. A1 - Walters, E.E. A1 - Zaslavsky, A.M. T1 - Short screening scales to monitor population prevalences and trends in non-specific psychological distress Y1 - 2002 DO - 10.1017/S0033291702006074 VL - 32 IS - 2 ER -