HRS Bibliography
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Filters: First Letter Of Last Name is F and Author is Rowland W Chang [Clear All Filters]
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Effect of Physical Activity on Functional Status among Older Middle-Age Adults with Arthritis. Arthritis Care and Research. 2005;53(6):879-85.
. Correlates of improvement in walking ability in older persons in the United States. Am J Public Health. 2009;99(3):533-9. doi:10.2105/AJPH.2008.142927.
. http://www.ncbi.nlm.nih.gov/pubmed/19106418?dopt=Abstract