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.
Krupp MN, Livingston JN.Krupp MN, et al.Proc Natl Acad Sci U S A. 1978 Jun;75(6):2593-7. doi: 10.1073/pnas.75.6.2593.Proc Natl Acad Sci U S A. 1978.PMID: 275828Free PMC article.
Gross JL, Krupp MN, Rifkin DB, Lane MD.Gross JL, et al. Among authors: krupp mn.Proc Natl Acad Sci U S A. 1983 Apr;80(8):2276-80. doi: 10.1073/pnas.80.8.2276.Proc Natl Acad Sci U S A. 1983.PMID: 6300905Free PMC article.