| Literature DB >> 19233535 |
G Kalkum, D Macchiella, J Reinke, H Kölbl, M Beck.
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Year: 2009 PMID: 19233535 DOI: 10.1016/j.ejogrb.2009.01.007
Source DB: PubMed Journal: Eur J Obstet Gynecol Reprod Biol ISSN: 0301-2115 Impact factor: 2.435