A household survey of chronic obstructive pulmonary disease in Ottawa: methodological problems and results of pilot survey

Can J Public Health. 1970 Sep-Oct;61(5):407-12.
No abstract available

MeSH terms

  • Air Pollution
  • Bronchitis*
  • Canada
  • Female
  • Health Surveys
  • Humans
  • Male
  • Public Opinion
  • Pulmonary Emphysema*
  • Smoking