(Q46492504)
Statements
1 reference
The UCLA population studies of chronic obstructive respiratory disease. II. Determination of reliability and estimation of sensitivity and specificity (English)
D. P. Tashkin
R. Detels
A. H. Coulson
S. N. Rokaw
1 December 1979
1 reference
1 reference
20
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2
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403-424
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Identifiers
1 reference