| Literature DB >> 4815854 |
J H Nelson, M A Macasaet, T Lu, J F Bohorquez, G E Smart, A D Nicastri, L A Walton.
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Year: 1974 PMID: 4815854 DOI: 10.1016/0002-9378(74)90483-9
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661