A multilevel examination of factors of the school environment and time spent in moderate to vigorous physical activity among a sample of secondary school students in grades 9–12 in Ontario, Canada

✍ Scribed by Erin Hobin, Scott Leatherdale, Steve Manske, Joel Dubin, Susan Elliott, Paul Veugelers

• Book ID: 113014878
• Publisher: SP Birkhäuser Verlag Basel
• Year: 2012
• Tongue: English
• Weight: 239 KB
• Volume: 57
• Category: Article
• ISSN: 1661-8556
• DOI: 10.1007/s00038-012-0336-2