| Literature DB >> 15127922 |
Enrico Pira, Discalzi Gianluigi, Elena Herrero Hernandez.
Abstract
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Year: 2004 PMID: 15127922 DOI: 10.1097/01.ede.0000112216.75693.96
Source DB: PubMed Journal: Epidemiology ISSN: 1044-3983 Impact factor: 4.822