Chronic bronchitis. Report on the third and fourth stages of the co-ordinated study of chronic bronchitis in the Department of Veterans Affairs, Canada
Med Serv J Can
.
1966 Jan;22(1):1-59.
Authors
D V Bates
,
C A Gordon
,
G I Paul
,
R E Place
,
D P Snidal
,
C R Woolf
PMID:
5932321
No abstract available
MeSH terms
Adult
Air Pollution
Bronchitis*
Canada
Follow-Up Studies
Humans
Male
Middle Aged
Respiratory Function Tests