Comparison of three standardized questionnaires on respiratory symptoms (Q66978542)
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scientific article published on 01 December 1979
Language | Label | Description | Also known as |
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English | Comparison of three standardized questionnaires on respiratory symptoms |
scientific article published on 01 December 1979 |
Statements
Comparison of three standardized questionnaires on respiratory symptoms (English)
K. J. Helsing
G. W. Comstock
B. G. Ferris
M. D. Lebowitz
M. S. Tockman
1 December 1979