@article{häfner_2002,  title={Schizophrenia: do men and women suffer from the same disease?},  volume={29},  ISSN={0101-6083},  url={https://doi.org/10.1590/S0101-60832002000600002},  DOI={10.1590/S0101-60832002000600002},  number={6},  journal={Archives of Clinical Psychiatry (São Paulo)},  publisher={Faculdade de Medicina da Universidade de São Paulo},  author={Häfner, Heinz},  year={2002},  pages={267–292} }