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.
Koebnick C, Michaud D, Moore SC, Park Y, Hollenbeck A, Ballard-Barbash R, Schatzkin A, Leitzmann MF.Koebnick C, et al. Among authors: leitzmann mf.Cancer Epidemiol Biomarkers Prev. 2008 May;17(5):1214-21. doi: 10.1158/1055-9965.EPI-08-0026.Cancer Epidemiol Biomarkers Prev. 2008.PMID: 18483344
Giovannucci E, Leitzmann M, Spiegelman D, Rimm EB, Colditz GA, Stampfer MJ, Willett WC.Giovannucci E, et al.Cancer Res. 1998 Nov 15;58(22):5117-22.Cancer Res. 1998.PMID: 9823321