| Literature DB >> 4759833 |
Y Ehara, T Siler, G VandenBerg, Y N Sinha, S S Yen.
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Year: 1973 PMID: 4759833 DOI: 10.1016/0002-9378(73)90069-0
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661