Diagnosing Asthma: The Fit between Survey and Administrative Database
BACKGROUND:Standard methods for population studies of asthma include surveying population samples using questionnaires and examining people in laboratories. These procedures are extremely expensive. It would be helpful if, at least for some purposes, they could be replaced by cheaper techniques with...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2002-01-01
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Series: | Canadian Respiratory Journal |
Online Access: | http://dx.doi.org/10.1155/2002/921497 |
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