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.
Babiel R, Willnow P, Baer M, van Gent M, Ehrhardt V.Babiel R, et al. Among authors: willnow p.Clin Chem. 1990 Jan;36(1):76-80.Clin Chem. 1990.PMID: 2404642
Ruschig U, Müller U, Willnow P, Höpner T.Ruschig U, et al. Among authors: willnow p.Eur J Biochem. 1976 Nov 15;70(2):325-30. doi: 10.1111/j.1432-1033.1976.tb11021.x.Eur J Biochem. 1976.PMID: 12947Free article.