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1471-2318-14-117
1471-2318-14-117
http://dx.doi.org/10.1186/1471-2318-14-117
Assessing the effect of a physical activity intervention in a nursing home ecology: a natural lab approach.
P356
Q34753370-0E10B014-D19B-4675-855A-A9CB99300E02
P356
1471-2318-14-117
http://dx.doi.org/10.1186/1471-2318-14-117