Scientific and ethical approaches for observational exposure studies.
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
Research Triangle Park, NC :
National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
[2008]
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| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/LPS106043 |
| Item Description: | Title from title screen (viewed on Dec. 3, 2008). "May 2008." "EPA 600/R-08/062." Electronic resource. |
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| Physical Description: | x, 118 pages : digital, PDF file. |
| Format: | Mode of access: Internet from the EPA web site. Address as of 12/3/08: http://www.epa.gov/nerl/sots/SEAOES%5Fdoc20080707.pdf ; current access available via PURL. |
| Bibliography: | Includes bibliographical references. |