 | Bibliography of Studies of the Energy Cost of Physical Activity in Humans (London School of Hygiene & Tropical Medicine, 1997, 162 pages) |
 |  | 1. Introduction |
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| Bibliography of Studies of the Energy Cost of Physical Activity in Humans (London School of Hygiene & Tropical Medicine, 1997, 162 pages) |
| | 1. Introduction |
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|
|
|
|