Research on causes of lung cancer: case--control study of 523 cases of lung cancer

Can J Public Health. 1984 Mar-Apr;75(2):161-5.
No abstract available

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • China
  • Humans
  • Lung Neoplasms / etiology*
  • Middle Aged
  • Risk
  • Smoking*