| Literature DB >> 15954882 |
Catherine O Ong1, Louis Y Chan, Pauline B Yung, Tse N Leung.
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Year: 2005 PMID: 15954882 DOI: 10.1111/j.0001-6349.2005.00659.x
Source DB: PubMed Journal: Acta Obstet Gynecol Scand ISSN: 0001-6349 Impact factor: 3.636