H THOMS, R H WYATT. Show Affiliations »
Abstract
Keywords: LABOR; OBSTETRICS
Mesh: See more » FemaleHumansLabor, ObstetricNatural ChildbirthObstetricsPregnancyWork
Year: 1950 PMID: 15425658 PMCID: PMC1528943 DOI: 10.2105/ajph.40.7.787
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572