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.
Zeijlemaker WP, van Oers RH, de Goede RE, Schellekens PT.Zeijlemaker WP, et al. Among authors: schellekens pt.J Immunol. 1977 Oct;119(4):1507-14.J Immunol. 1977.PMID: 408421No abstract available.
van de Griend RJ, ten Berge I, Tanke HJ, Roos D, Schellekens PT, Melief CJ, Zeijlemaker WP, Astaldi A.van de Griend RJ, et al. Among authors: schellekens pt.J Immunol. 1982 May;128(5):1979-85.J Immunol. 1982.PMID: 6977578