| Literature DB >> 4818425 |
J A Morris, R F Hustead, R G Robinson, G L Haswell.
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Year: 1974 PMID: 4818425 DOI: 10.1016/0002-9378(74)90662-0
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661