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.
Fu Y, Chang WC, Mark D, Califf RM, Mackenzie B, Granger CB, Topol EJ, Hlatky M, Armstrong PW.Fu Y, et al. Among authors: mackenzie b.Circulation. 2000 Sep 19;102(12):1375-81. doi: 10.1161/01.cir.102.12.1375.Circulation. 2000.PMID: 10993855Clinical Trial.
Bata IR, Eastwood BJ, Gregor RD, Guernsey JR, Klassen GA, MacKenzie BR, Wolf HK.Bata IR, et al. Among authors: mackenzie br.J Clin Epidemiol. 1997 Jul;50(7):787-91. doi: 10.1016/s0895-4356(97)00067-x.J Clin Epidemiol. 1997.PMID: 9253389
Wolf HK, Rautaharju PM, MacKenzie BR, Gregor RD, Milsom DS.Wolf HK, et al. Among authors: mackenzie br.Acta Med Scand Suppl. 1988;728:48-52. doi: 10.1111/j.0954-6820.1988.tb05552.x.Acta Med Scand Suppl. 1988.PMID: 3202031