| Literature DB >> 10535800 |
L Hardell, J Reizenstein, B Johansson, H Gertzén, K H Mild.
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Year: 1999 PMID: 10535800 DOI: 10.1097/00001648-199911000-00027
Source DB: PubMed Journal: Epidemiology ISSN: 1044-3983 Impact factor: 4.822