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.
van den Hof S, Berbers GA, de Melker HE, Conyn-van Spaendonck MA.van den Hof S, et al.Vaccine. 1999 Dec 10;18(9-10):931-40. doi: 10.1016/s0264-410x(99)00348-5.Vaccine. 1999.PMID: 10580207
de Melker HE, van den Hof S, Berbers GA, Conyn-van Spaendonck MA.de Melker HE, et al.Vaccine. 2003 Jan 30;21(7-8):716-20. doi: 10.1016/s0264-410x(02)00587-x.Vaccine. 2003.PMID: 12531347
van den Hof S, Wallinga J, Widdowson MA, Conyn-van Spaendonck MA.van den Hof S, et al.Vaccine. 2003 Jan 30;21(7-8):721-4. doi: 10.1016/s0264-410x(02)00588-1.Vaccine. 2003.PMID: 12531348
van den Hof S, Conyn-van Spaendonck MA, van Steenbergen JE.van den Hof S, et al.J Infect Dis. 2002 Nov 15;186(10):1483-6. doi: 10.1086/344894. Epub 2002 Oct 29.J Infect Dis. 2002.PMID: 12404165
van den Hof S, Meffre CM, Conyn-van Spaendonck MA, Woonink F, de Melker HE, van Binnendijk RS.van den Hof S, et al.Emerg Infect Dis. 2001;7(3 Suppl):593-7. doi: 10.3201/eid0707.010743.Emerg Infect Dis. 2001.PMID: 11485681Free PMC article.