Physical activity assessment in population surveys: can it really be simplified?
(Q57535767)
scientific article published on 01 February 1999
scientific article published on 01 February 1999
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| description | scientific article published on 01 February 1999 |
External Links
| (P356) |
10.1093/IJE/28.1.53
|
| (P698) |
10195664
|