| Literature DB >> 9521189 |
H T Sørensen, S Sabroe, I Hansen, H C Schønheyder, E Ejlersen, H Hamburger.
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Year: 1998 PMID: 9521189 DOI: 10.1093/oxfordjournals.aje.a009495
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897