Authors: Weale, Robert A., Smith, James R.

Superior Title: Journals of Gerontology Series A: Biological Sciences & Medical Sciences; May2004, Vol. 59 Issue 5, p449-454, 6p, 2 Charts, 4 Graphs

Subject Terms: BIOCHEMISTRY, BIOCHEMICAL genetics, BIOMARKERS, LONGEVITY, AGE factors in human body composition, HUMAN life cycle