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Observational Data Do Not Establish Cause and Effect
- Source :
- Archives of Internal Medicine. March 12, 2001, Vol. 161 Issue 5, 772
- Publication Year :
- 2001
- Subjects :
- Health
Subjects
Details
- ISSN :
- 00039926
- Volume :
- 161
- Issue :
- 5
- Database :
- Gale General OneFile
- Journal :
- Archives of Internal Medicine
- Publication Type :
- Periodical
- Accession number :
- edsgcl.72956459