| Literature DB >> 18774634 |
Pedro Acién, Maribel Acién, Silvia Fernández.
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Year: 2008 PMID: 18774634 DOI: 10.1016/j.ejogrb.2008.07.028
Source DB: PubMed Journal: Eur J Obstet Gynecol Reprod Biol ISSN: 0301-2115 Impact factor: 2.435