✦ LIBER ✦
Trends in physical activity and inactivity amongst US 14–18 year olds by gender, school grade and race, 1993–2003: evidence from the youth risk behavior survey
✍ Scribed by Jean Adams
- Book ID
- 115015129
- Publisher
- BioMed Central
- Year
- 2006
- Tongue
- English
- Weight
- 234 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1471-2458
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