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Abstract
Entities: Disease
Keywords: LABOR
Mesh: See more » FemaleHumansLabor, ObstetricPregnancyWork
Year: 1960 PMID: 14445925 DOI: 10.1016/0002-9378(60)90382-3
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661