Chronic bronchitis, smoking and social class. A study among working people in the towns of Mid and East Cheshire
Br J Dis Chest
.
1969 Oct;63(4):193-205.
doi: 10.1016/s0007-0971(69)80019-7.
Author
J Rimington
PMID:
5346816
DOI:
10.1016/s0007-0971(69)80019-7
No abstract available
MeSH terms
Adolescent
Adult
Age Factors
Bronchitis / diagnostic imaging
Bronchitis / epidemiology*
Chronic Disease
England
Female
Humans
Male
Middle Aged
Radiography
Sex Factors
Smoking / epidemiology*
Social Class*