Lane Mark A, Mattison Julie A, Roth George S, Brant Larry J, Ingram Donald K
Laboratory of Experimental Gerontology, Intramural Research Program, Gerontology Research Center, National Institute on Aging, National Institutes of Health, Baltimore, Maryland 21224, USA.
J Gerontol A Biol Sci Med Sci. 2004 May;59(5):405-7. doi: 10.1093/gerona/59.5.b405.