| Literature DB >> 4985567 |
A L Southren, A B Weingold, R Resnik, R J Levine.
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Year: 1970 PMID: 4985567 DOI: 10.1016/0002-9378(70)90527-2
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661