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Perneczky R, Drzezga A, Boecker H, Ceballos-Baumann AO, Valet M, Feurer R, Förstl H, Kurz A, Häussermann P.Perneczky R, et al. Among authors: haussermann p.Psychiatry Res. 2010 Feb 28;181(2):85-9. doi: 10.1016/j.pscychresns.2009.08.001. Epub 2010 Jan 13.Psychiatry Res. 2010.PMID: 20074912