| Literature DB >> 12724435 |
Stephanie Venning1, Leisa J Freeman, Katherine Stanley.
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Year: 2003 PMID: 12724435 PMCID: PMC539478 DOI: 10.1177/014107680309600509
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000