| Literature DB >> 12668707 |
M G Berry1, A Tavakkolizadeh, B C Sommerlad.
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Year: 2003 PMID: 12668707 PMCID: PMC539448 DOI: 10.1177/014107680309600408
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000