| Literature DB >> 5587391 |
M J Gray, R Lipson, J V Maeck, L Parker, D Romeyn.
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Year: 1967 PMID: 5587391 DOI: 10.1016/0002-9378(67)90392-4
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661