Comparing cannabis with tobacco--again

BMJ. 2003 Sep 20;327(7416):635-6. doi: 10.1136/bmj.327.7416.635.
No abstract available

Publication types

  • Comment
  • Editorial

MeSH terms

  • Adolescent
  • Adult
  • Cohort Studies
  • Female
  • Humans
  • Male
  • Marijuana Smoking / mortality*
  • Middle Aged
  • Risk Factors
  • Smoking / mortality