Smoking among secondary schoolchildren.

Lignende værker

• Cigarette smoking among secondary schoolchildren 1975-79.
  af: Rawbone, R G, et al.
  Udgivet: (1982)
• Smoking among schoolchildren
  af: O'Rourke, A. H., et al.
  Udgivet: (1983)
• Passive smoking among schoolchildren in Israel.
  af: Goren, A I, et al.
  Udgivet: (1991)
• Cigarette smoking among secondary schoolchildren in 1975. Prevalence of respiratory symptoms, knowledge of health hazards, and attitudes to smoking and health.
  af: Rawbone, R G, et al.
  Udgivet: (1978)
• Long-term study of smoking by secondary schoolchildren.
  af: Banks, M H, et al.
  Udgivet: (1978)