| Literature DB >> 18005648 |
O Lyytikäinen1, S Mentula, E Könönen, S Kotila, E Tarkka, V J Anttila, E Mattila, M Kanerva, M Vaara, V Valtonen.
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Year: 2007 PMID: 18005648 DOI: 10.2807/esw.12.45.03303-en
Source DB: PubMed Journal: Euro Surveill ISSN: 1025-496X