| Literature DB >> 9325510 |
W D Ngan Kee1, V Y Hung, V J Roach, T K Lau.
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Year: 1997 PMID: 9325510 DOI: 10.1111/j.1479-828x.1997.tb02414.x
Source DB: PubMed Journal: Aust N Z J Obstet Gynaecol ISSN: 0004-8666 Impact factor: 2.100