| Literature DB >> 15225196 |
Ralf Ohlinger1, Anja Kühl, Günther Schwesinger, Petra Bock, Gerd Lorenz, Günter Köhler.
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Year: 2004 PMID: 15225196 DOI: 10.1111/j.0001-6349.2004.0226b.x
Source DB: PubMed Journal: Acta Obstet Gynecol Scand ISSN: 0001-6349 Impact factor: 3.636