Progress and future directions on physical activity research among youth.
| Image |  |
|---|---|
| Description | scientific article published on February 2011 |
| Author/s |
author: Kelly R Evenson |
| Publication date | February 1, 2011 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |