@article{article25615de3,
title   = {Causes and consequences of the gender difference in age at onset of shizophrenia},
author = {Häfner, Heinz and Heiden, Wolffram an der and Behrens, St and Gattaz, Wagner Farid and Hambrecht, Martin and Löffler, Walter and Maurer, K and Munk-Jorgensen, P and Nowotny, Birgit and Riecher-Rössler, A and Stein, A},
year = {1999},
journal   = {Social and Clinical Psychiatry}
}