| Literature DB >> 4304416 |
P B Berendsen, E B Smith, M R Abell, R B Jaffe.
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Year: 1969 PMID: 4304416 DOI: 10.1016/s0002-9378(16)34388-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661