| Literature DB >> 4272472 |
T A Doran, N L Rudd, H A Gardner, J A Lowden, R J Benzie, S I Liedgren.
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Year: 1974 PMID: 4272472 DOI: 10.1016/s0002-9378(16)33785-1
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661