روابط مهمة

• منظمة الصحة العالمية
  
  
• Action on Smoking and Health
  
  
• Measuring behaviors that endanger health
  
  
• Adolescent and School Health
  
  
• WHO - Department of Child and Adolescent Health
  
  
• Global Youth Tobacco Survey (GYTS)
  
  
• GYTS Country Fact Sheets