Few smokers know their cigarettes have filter vents.

समान संसाधन

• Smokers are unaware of the filter vents now on most cigarettes: results of a national survey
  द्वारा: Kozlowski, L. T., और अन्य
  प्रकाशित: (1996)
• Measuring smokers' perceptions of the health risks from smoking light cigarettes.
  द्वारा: Kozlowski, L T, और अन्य
  प्रकाशित: (2000)
• Behavioral Filter Vent Blocking on the First Cigarette of the Day Predicts Which Smokers of Light Cigarettes Will Increase Smoke Exposure From Blocked Vents
  द्वारा: Strasser, Andrew A., और अन्य
  प्रकाशित: (2009)
• Prevalence of the misuse of ultra-low-tar cigarettes by blocking filter vents.
  द्वारा: Kozlowski, L T, और अन्य
  प्रकाशित: (1988)
• Filter vent blocking
  द्वारा: Lewis, L, और अन्य
  प्रकाशित: (2002)