| Literature DB >> 7211980 |
R R Beckner, N Gantz, J P Hughes, J P Farricy.
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Year: 1981 PMID: 7211980 DOI: 10.1016/0002-9378(81)90501-9
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661