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.
Teng CM, Chen CC, Ko FN, Lee LG, Huang TF, Chen YP, Hsu HY.Teng CM, et al. Among authors: chen cc, chen yp.Thromb Res. 1988 Jun 15;50(6):757-65. doi: 10.1016/0049-3848(88)90336-2.Thromb Res. 1988.PMID: 3413728