Measurement of vitality in the Americans' changing lives study.
Herzog
A R
AR
Institute for Social Research, University of Michigan.
D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D015444:Exercise; D005500:Follow-Up Studies; D006304:Health Status; D006801:Humans; D008603:Mental Health; D008875:Middle Aged; D012919:Social Behavior