| Literature DB >> 9764673 |
J B Robinson1, D D Im, E Simmons-O'Brien, N B Rosenshein.
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Year: 1998 PMID: 9764673 DOI: 10.1016/s0029-7844(98)00238-5
Source DB: PubMed Journal: Obstet Gynecol ISSN: 0029-7844 Impact factor: 7.661