Differences between participants and non-participants in an...

Differences between participants and non-participants in an RCT on physical activity and psychological interventions for older persons

Dr. Marieke J. G. van Heuvelen…
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Volume:
17
Language:
english
Journal:
Aging Clinical and Experimental Research
DOI:
10.1007/BF03324603
Date:
June, 2005
File:
PDF, 113 KB
english, 2005
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