National Asthma Survey (NAS)
Data and Resources
Questionnaires are archived at...
A list of variables is archived at...
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|Maintainer||U.S. Department of Health and Human Services (DHHS)/Centers for Disease Control and Prevention (CDC)/National Center for Health Statistics (NCHS)|
|Last Updated||December 17, 2022, 01:12 (UTC)|
|Created||December 2, 2019, 19:15 (UTC)|