An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Wolters HA, Knegtering H, van den Bosch RJ, Wiersma D.Wolters HA, et al. Among authors: knegtering h.Schizophr Res. 2009 Jul;112(1-3):114-8. doi: 10.1016/j.schres.2009.03.026. Epub 2009 Apr 23.Schizophr Res. 2009.PMID: 19395241Free article.
Liemburg E, Castelein S, Stewart R, van der Gaag M, Aleman A, Knegtering H; Genetic Risk and Outcome of Psychosis (GROUP) Investigators.Liemburg E, et al. Among authors: knegtering h.J Psychiatr Res. 2013 Jun;47(6):718-25. doi: 10.1016/j.jpsychires.2013.01.024. Epub 2013 Mar 6.J Psychiatr Res. 2013.PMID: 23472837Free article.
Liemburg EJ, Castelein S, van Es F, Scholte-Stalenhoef AN, van de Willige G, Smid H, Visser E, Knegtering H, Bruggeman R.Liemburg EJ, et al. Among authors: knegtering h.PLoS One. 2014 Nov 20;9(11):e113521. doi: 10.1371/journal.pone.0113521. eCollection 2014.PLoS One. 2014.PMID: 25412332Free PMC article.