| Literature DB >> 1200053 |
M R Spence, D E Davidson, G S Dill, P Boonthai, J W Sagartz.
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Year: 1975 PMID: 1200053 DOI: 10.1016/0002-9378(75)90893-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661