| Literature DB >> 15233327 |
Sergio Sabbatani, Roberto Manfredi, Giorgio Legnani, Francesco Chiodo.
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Year: 2004 PMID: 15233327 DOI: 10.1023/b:ejep.0000027368.60120.a6
Source DB: PubMed Journal: Eur J Epidemiol ISSN: 0393-2990 Impact factor: 8.082