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.
Manolio TA, Burke GL, Savage PJ, Jacobs DR Jr, Sidney S, Wagenknecht LE, Allman RM, Tracy RP.Manolio TA, et al. Among authors: tracy rp.Clin Chem. 1992 Sep;38(9):1853-9.Clin Chem. 1992.PMID: 1526025Clinical Trial.
Schoen RE, Tangen CM, Kuller LH, Burke GL, Cushman M, Tracy RP, Dobs A, Savage PJ.Schoen RE, et al. Among authors: tracy rp.J Natl Cancer Inst. 1999 Jul 7;91(13):1147-54. doi: 10.1093/jnci/91.13.1147.J Natl Cancer Inst. 1999.PMID: 10393723