Smoking and chronic respiratory disease: finding in surveys carried out in 1957 and 1966 in Staveley in Derbyshire, England.
D000328:Adult; D003371:Cough / Q000453:epidemiology; D004391:Dust; D004739:England; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D008875:Middle Aged; D008906:Mining; D009784:Occupational Diseases / Q000453:epidemiology*; D012140:Respiratory Tract Diseases / Q000453:epidemiology*; D012907:Smoking / Q000453:epidemiology*; D013147:Spirometry; D013183:Sputum; D014692:Ventilation-Perfusion Ratio
D004391:Dust