| Literature DB >> 17568231 |
Thomas C Erren, Peter Morfeld, Christine B Glende, Claus Piekarski.
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Year: 2007 PMID: 17568231 DOI: 10.1097/EDE.0b013e31806466f6
Source DB: PubMed Journal: Epidemiology ISSN: 1044-3983 Impact factor: 4.822