School Start Times for Middle School and High School Students — United States, 2011–12 School Year

समान संसाधन

• Short Sleep Duration Among Middle School and High School Students — United States, 2015
  द्वारा: Wheaton, Anne G., और अन्य
  प्रकाशित: (2018)
• Tobacco Use Among Middle and High School Students — United States, 2011–2016
  द्वारा: Jamal, Ahmed, और अन्य
  प्रकाशित: (2017)
• Tobacco Use Among Middle and High School Students — United States, 2011–2014
  द्वारा: Arrazola, René A., और अन्य
  प्रकाशित: (2015)
• COPD Surveillance—United States, 1999-2011
  द्वारा: Ford, Earl S., और अन्य
  प्रकाशित: (2013)
• Tobacco Product Use Among Middle and High School Students — United States, 2011 and 2012
  द्वारा: Arrazola, René A., और अन्य
  प्रकाशित: (2013)