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.
Bredius RG, Derkx BH, Fijen CA, de Wit TP, de Haas M, Weening RS, van de Winkel JG, Out TA.Bredius RG, et al. Among authors: derkx bh.J Infect Dis. 1994 Oct;170(4):848-53. doi: 10.1093/infdis/170.4.848.J Infect Dis. 1994.PMID: 7930726Clinical Trial.
Fijen CA, Derkx BH, Kuijper EJ, Mannens M, Poort SR, Peters M, Daha MR, Dankert J.Fijen CA, et al. Among authors: derkx bh.Clin Exp Immunol. 1995 Nov;102(2):290-6. doi: 10.1111/j.1365-2249.1995.tb03780.x.Clin Exp Immunol. 1995.PMID: 7586681Free PMC article.
De Boer M, Grootenhuis M, Derkx B, Last B.De Boer M, et al.Inflamm Bowel Dis. 2005 Apr;11(4):400-6. doi: 10.1097/01.mib.0000164024.10848.0a.Inflamm Bowel Dis. 2005.PMID: 15803032