Mitteilungen William S. Stone, Stephen V. Faraone, Ming T. Tsuang: Early Clinical Intervention and Prevention in Schizophrenia R Battegay DOI: https://doi.org/10.4414/sanp.2004.01521 Publication Date: 15.09.2004 Schweiz Arch Neurol Psychiatr. 2004;155(06):294 This text is only available as PDF .