| Literature DB >> 6016349 |
W F Peterson, F W Hansen, J E Stauch, C D Ryder.
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Year: 1967 PMID: 6016349 DOI: 10.1016/0002-9378(67)90559-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661