| Literature DB >> 4129188 |
T M Lin, S P Galbert, D Kiefer, W N Spellacy, S Gall.
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Year: 1974 PMID: 4129188 DOI: 10.1016/0002-9378(74)90553-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661