NCHS data brief. NCHS data brief
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Corporate Author: | |
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Language: | Inglés |
ISSN: | 1941-4935 (Papel) 1 1941-4927 (Electrónico) |
Published: |
Hyattsville, MD :
National Center for Health Statistics
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Subjects: | |
Online Access: | http://www.cdc.gov/nchs/products/databriefs.htm |