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.
Heemskerk MH, Hooijberg E, Ruizendaal JJ, van der Weide MM, Kueter E, Bakker AQ, Schumacher TN, Spits H.Heemskerk MH, et al.Cell Immunol. 1999 Jul 10;195(1):10-7. doi: 10.1006/cimm.1999.1520.Cell Immunol. 1999.PMID: 10433792
Heemskerk MH, Schoemaker HM, De Jong I, Schijns VE, Spaan WJ, Boog CJ.Heemskerk MH, et al.Immunology. 1995 Aug;85(4):517-22.Immunology. 1995.PMID: 7558143Free PMC article.