. The biology of senescence. Old age; Aging; Longevity. 100,000 90,000 80,000 70,000 -I "Dn,w^S^;^^ X. 10 AGE IN YEARS ~20 30 ' 40~ 50 60 70 80 90 100 Fig. 3.—Number of Survivors out of 100,000 male live births, from recent life-tables for selected Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Comfort, Alex, 1920-. New York, Rinehart

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Keywords: ., bookcentury1900, booksub, booksubjectlongevity, booksubjectoldage