Differences in the reported prevalence of adolescents who have never smoked.

Ítems similars

• No conclusion for men aged 65-75 who have never smoked
  per: Doherty, John
  Publicat: (2008)
• Airways inflammation in subjects with chronic bronchitis who have never smoked.
  per: Lusuardi, M., et al.
  Publicat: (1994)
• Quantification of ETS exposure in hospitality workers who have never smoked
  per: Kolb, Stefanie, et al.
  Publicat: (2010)
• Environmental tobacco smoke and mortality in Chinese women who have never smoked: prospective cohort study
  per: Wen, Wanqing, et al.
  Publicat: (2006)
• Intermittent smokers: a descriptive analysis of persons who have never smoked daily.
  per: Husten, C G, et al.
  Publicat: (1998)