| Literature DB >> 9345674 |
L Hardell, G Liljegren, G Lindström, B van Bavel, M Fredrikson, H Hagberg.
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Year: 1997 PMID: 9345674 DOI: 10.1097/00001648-199711000-00023
Source DB: PubMed Journal: Epidemiology ISSN: 1044-3983 Impact factor: 4.822