Nash Ira S
Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Medical Center, Box 1030, 1 Gustave L. Levy Place, New York, NY 10029, USA.
J Gerontol A Biol Sci Med Sci. 2005 May;60(5):599-600; author reply 602. doi: 10.1093/gerona/60.5.599.