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Author: Heuvel D. Veer A. Greuel H.-W.
Publisher: Springer Publishing Company
ISSN: 0948-6704
Source: Zeitschrift für Gerontologie und Geriatrie, Vol.47, Iss.1, 2014-01, pp. : 13-16
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Zeitschrift für Gerontologie und Geriatrie, Vol. 41, Iss. 2, 2008-04 ,pp. :