| Literature DB >> 19757288 |
M A Rettenmaier1, N Zekry, M Chang, A Palmer, J V Brown, J P Micha, B H Goldstein.
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Year: 2009 PMID: 19757288 DOI: 10.1080/01443610903118247
Source DB: PubMed Journal: J Obstet Gynaecol ISSN: 0144-3615 Impact factor: 1.246