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Genetic Risk and Outcome of Psychosis (GROUP), a multi-site longitudinal cohort study focused on gene-environment interaction: objectives, sample characteristics, recruitment and assessment methods.
Korver N, Quee PJ, Boos HB, Simons CJ, de Haan L; GROUP investigators. Korver N, et al. Among authors: de haan l. Int J Methods Psychiatr Res. 2012 Sep;21(3):205-21. doi: 10.1002/mpr.1352. Epub 2012 Mar 15. Int J Methods Psychiatr Res. 2012. PMID: 22419500 Free PMC article. Clinical Trial.
Olanzapine and haloperidol for residual symptoms.
de Haan L, van Beveren N. de Haan L, et al. Am J Psychiatry. 2005 Jul;162(7):1392-3; author reply 1393. doi: 10.1176/appi.ajp.162.7.1392. Am J Psychiatry. 2005. PMID: 15994737 No abstract available.
The five-factor model of the Positive and Negative Syndrome Scale I: confirmatory factor analysis fails to confirm 25 published five-factor solutions.
van der Gaag M, Cuijpers A, Hoffman T, Remijsen M, Hijman R, de Haan L, van Meijel B, van Harten PN, Valmaggia L, de Hert M, Wiersma D. van der Gaag M, et al. Among authors: de haan l, de hert m. Schizophr Res. 2006 Jul;85(1-3):273-9. doi: 10.1016/j.schres.2006.04.001. Epub 2006 May 26. Schizophr Res. 2006. PMID: 16730430
893 results