A prospective global measure, the Punum Ladder, provides more valid assessments of quality of life than a retrospective transition measure
- 31 October 2010
- journal article
- research article
- Published by Elsevier in Journal of Clinical Epidemiology
- Vol. 63 (10) , 1123-1131
- https://doi.org/10.1016/j.jclinepi.2009.09.015
Abstract
No abstract availableKeywords
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