Changes in the physiology of aging during the twentieth century
By: Robert W. Fogel.
Contributors: National Bureau of Economic Research.
Series: NBER working paper paper series -- no. 11233.; Working paper series (National Bureau of Economic Research) -- working paper no. 11233.
Publisher: National Bureau of Economic Research
Published: 2005
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 12
Subjects: Aging -- United States -- History; Aging -- Physiological aspects
Notes: "March 2005."

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