| Literature DB >> 12042378 |
John M Grange1, John L Stanford, Cynthia A Stanford.
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Year: 2002 PMID: 12042378 PMCID: PMC1279913 DOI: 10.1177/014107680209500609
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000