| Literature DB >> 19948780 |
Franziska Schoeni-Affolter, Bruno Ledergerber, Martin Rickenbach, Christoph Rudin, Huldrych F Günthard, Amalio Telenti, Hansjakob Furrer, Sabine Yerly, Patrick Francioli.
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Year: 2009 PMID: 19948780 DOI: 10.1093/ije/dyp321
Source DB: PubMed Journal: Int J Epidemiol ISSN: 0300-5771 Impact factor: 7.196