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.
Merz JF, Cho MK.Merz JF, et al. Among authors: cho mk.Science. 1998 Aug 28;281(5381):1288-9. doi: 10.1126/science.281.5381.1285i.Science. 1998.PMID: 9735044No abstract available.
Schissel A, Merz JF, Cho MK.Schissel A, et al. Among authors: cho mk.Nature. 1999 Nov 11;402(6758):118. doi: 10.1038/45907.Nature. 1999.PMID: 10646997No abstract available.
Merz JF, Kriss AG, Leonard DG, Cho MK.Merz JF, et al. Among authors: cho mk.Nature. 2002 Feb 7;415(6872):577-9. doi: 10.1038/415577a.Nature. 2002.PMID: 11832913Free PMC article.No abstract available.