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| 1. |
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Annual Review of Gerontology and Geriatrics, Volume 27, 2007
Phd Leonard W Poon Dphil, Md Thomas T Perls Mph
E-bok. Springer Publishing Company, USA, 2007.
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| 2. |
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Successful Aging and Adaptation with Chronic Diseases
Phd Betsy M Sprouse, Fnap Sarah H Gueldner, Dsn, Rn, Faan, Fgsa Faghe, Phd Leonard W Poon Dphil
E-bok. Springer Publishing Company, USA, 2003.
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