By Perls Thomas T   in Aging Health

ISSN:1745-509X|6|2|149-154

Future Medicine‎(2010)‎

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By Perls Thomas T.   in Annual Review of Gerontology and Geriatrics

ISSN:1944-4036|27|1|63-77

Springer Publishing Company ‎(2007)‎

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By Perls Thomas T.   Fretts Ruth C.   in Annals of Human Biology

ISSN:1464-5033|28|3|237-245

Informa Healthcare‎(2001)‎

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By Poon Leonard W.   Perls Thomas T.   in Annual Review of Gerontology and Geriatrics

ISSN:1944-4036|27|1|1-10

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 3.4516525